Physics Middle School

is this correct or no? EXPLAIN!

Answers

Answer 1

Answer: Its not correct because energy makes heat so its B

Answer 2

The answer is b heat. Thermal energy is waves of heat

Related Questions

Which object would be affected more by friction. A bowling ball or a ping pong ball? EXPLAIN WHY

Answers

Answer:

a bowling ball because its heavier

Explanation:

a bowling ball has more force meaning it will need more acceleration in order to move if the same amount of force was being applied the ping pong ball will move with more acceleration hope this helps ;)

What type of star is the sun?
A. a supergiant
B. a neutron star
C. a low-mass star
D. a high-mass star

Answers

Answer:

Our Sun is a low-mass star

PLEASE MARK ME AS BRAINLIEST IF YOU DONT MIND

Explanation:

HELP PLEASE Trying to learn how to do this
I can't figure it out for my students anyone knows
(LOL)
sorry if it is blurry

Answers

Answer:

Im sorry I cant help you but i just have to say something...

Explanation:

All though I cant see all of your face I can tell your very pretty and I wish you best of luck for your students. Have a good day/night!

pls help :)
Word Bank: brain, instincts, interpreted, organs, reflexes, spinal cord, senses

The central nervous system includes the _______ and _______.

Signals from _______ and the body's _______ are received by the brain and the spinal cord.

Once signals are processed and _______ by the central nervous system, a response is sent back to the body.

A central nervous system is also responsible for programming _______ and _______.

Answers

Answer:

Explanation:

1. brain, senses

2. instincts, senses

3. interpreted

4. reflexes, organs

The central nervous system includes the brain and spinal cord.

Signals from senses and the body's organs are received by the brain and the spinal cord.

Once signals are processed and interpreted by the central nervous system, a response is sent back to the body.

A central nervous system is also responsible for programming reflexes and instincts.

(I think that's good)

When training to increase physical fitness, adaptation occurs....

A. gradually and progressively
B. short and fast
C. long and short
D.quick and easy

Answers

i believe A.. training never gives instant results and is never a quick or short process !

Probably A it's not going to be easy or quick nor is it going to be short

Is it First or Second law Newtons law? Fill in the blanks
A soccer ball accelerates faster than a bowling ball when the same amount of force is applied. _____________

A hockey puck keeps gliding across the ice ____________

A picture hanging on the wall does not move. _____________

Pushing a car versus a bike. _______________

A driver not wearing a seatbelt abruptly stops and he gets thrown forward in the car _________________

Answers

Answer:

1. Second Law

2. First Law

3. First Law

4. Second Law

3. First law

1. first
2. second
3. second
4. first
5. second

In which direction does centripetal force act on an object?

in the opposite direction of the tangential speed of the object
in the same direction of the tangential speed of the object
toward the outside of the circle in which the object is moving
toward the center of the circle in which the object is moving

Answers

Answer:

Centripetal force acts on an object toward the center of the circle

in which the object is moving. That's perpendicular to the object's

tangential velocity.

Explanation:

Answer:

Explanation:

d on ed

plzzz someone help me!!!!.
The picture below shows an experiment to find out the highest frequencies which students can hear. When the teacher turns the dial the frequency from the loudspeaker increases. the students put their hands down when they can no longer hear the sound.

Some students put their hands up while others have put their hands down. What conclusion can you draw from this observation?

The teacher suspects that some of the students are not giving honest responses, they are keeping their hands up even when they can no longer hear the sound. How could he check if he is right? *

Answers

Answer: Different hearing abilities.

Explanation:

From the observation, it can be concluded that different students have different hearing abilities. Some students put their hands up later, indicating that they can hear higher frequencies, while others put their hands down earlier, indicating that they can only hear lower frequencies.

To check if the teacher's suspicion about some students not giving honest responses is correct, he could randomly select some students and ask them to identify a few frequencies. He could also use different methods to test their hearing abilities, such as using headphones or playing the sound at different volumes to see if they can still hear it. Additionally, the teacher could repeat the experiment on different days to check if the same students are consistently putting their hands up even when they cannot hear the sound.

How do ocean currents affect tempature?

Answers

Answer:

Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe

Explanation:

The first one

repeat after me

MEGALOVANIA

Answers

Answer:

MEGALOVANIA

Explanation:

hehe :))

Answer:

MEGALOVANIA :)

Explanation:

.................

Here's another question!

Answers

Answer:

Organ

Explanation:

Tissues make up organs which in turn forms the organ system.

Organ its the correct answer

Please answer this!!! My science homework is going to be due in a few minutes!
I really need help!!!
If we looked at weather balloon data taken at 12:00 noon instead of 12:00 midnight, what do you think we would see in that data?

And

If we gathered temperature data by moving closer to the ground, what do you think we would see in that data?

Answers

Answer:

the data could be wrong

Explanation:

Describe what happens to you if you are riding a skateboard and the board hits something (like a curb) with the front wheels. Which law does this apply to?

Answers

Answer:

First law of motion because your body will keep moving forward and fly off your skateboard since the curb only stops the board, not yourself.

First law of motion back your body will keep moving forward and fly off your skateboard since the curb only stops the board and no you :) hope this helps

A cylindrical tube of length 27.75 cm and radius 2.00 cm is filled with argon gas. The empty tube weighs 188.25 g. The tube filled with argon weighs 188.87 g. Calculate the density. formula =

Answers

Answer:

Explanation:

that should help

Density is mass per unit of volume. The density of argon is 1.778 × 10⁻³ gm/cm³.

How are the density, volume, and mass of a substance related?

Suppose that a finite amount of substance is there having its properties as:

mass of substance = m kgdensity of substance = d kg/m³the volume of that substance = v m³

Then, they are related as:

d = m/v

The volume of the tube = π × r² × h

= π × (2cm)² × 27.75 cm

= 348.716 cm³

Mass of Argon = Mass when tube is filled - Mass when tube is empty

= 188.87 g - 188.25 g

= 0.62 g

Now, the density of the gas can be written as,

Density = Mass / Volume

= 0.62g / 348.716 cm³

= 1.778 × 10⁻³ gm/cm³

Hence, the density of argon is 1.778 × 10⁻³ gm/cm³.

Learn more about mass, volume, and density relations here:

https://brainly.com/question/952755

#SPJ2

(Science)
Fill in the blanks with the right word.....

Word bank:
physics
gravity
Newton's 1st law
inertia
forces

Answers

Answer:

(4) inertia

(5) forces

(6) Newton's 1st law

(7) gravity

(8) physics

Hope I helped!!!

when forklift moves a crate, it performs _______.

Answers

Motion of the forklift

Answer:

GPE

Explanation:

why might this cloud formation be termed the “Pillars of Creation"?
A. Stars are being born here.
B. Black holes are forming here.
C. Supernovas are exploding here.
D. White dwarfs are cooling and growing dimmer here.

Answers

Answer:

I think the answer might be A

Explanation:

because if its called Pillars creation then something important might be being born maybe

A

Agree on that person

What do you think is the primary cause of all-weather patterns, sun, humidity, or air pressure? Support your answer.

Answers

Answer:

Temperature is simply a measure of energy present. The heating and cooling of the atmosphere cause currents as cold air moves towards warmer air.

Explanation:

The most basic thing to understand is that warm air wants to rise while cold air wants to sink. Hot air contains fewer molecules per cubic meter while cold air contains more, hence the warm air will rise up over colder air. The most common example of this is the existence of a hot or cold front. These fronts are simply boundaries between hot and cold air.

What is an electron shell? How many electrons fit in the first, second, fourth
And subsequent shell?

Its due tonight so take your time I guess.

Answers

Answer:

An electron shell is the outside part of an atom around the atomic nucleus. It is a group of atomic orbitals with the same value of the principal quantum number n. Electron shells have one or more electron subshells, or sublevels.

Explanation:

The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6), The 4th shell can hold up to 32 electrons.

I don't know the last one though

An electron shell is what surrounds the nucleus of the atoms. The nucleus contains protons and neutrons and is the heaviest part of the atom. Electrons closer to the nucleus will have not have as much energy as the electrons in the outer shells. The first shell can only have two electrons. The second can have 8, of the eight that is broken into sub shells there can be 2 s electrons and six p electrons. The fourth shell or what is also called the valance shell has four subgroups that are s,p,d, and f and all together can have a maximum of 32 electrons. A subsequent shell or sub shell is each electron shell broken into groups. These groups make it so when writing out how many electrons are in atoms you can distinguish how many there are. Along with this, there is a process on how to write these out. The order would be 1s,2s,2p,3s,3p, 4d, 3d, 4p, and so on.

What is one characteristic that is similar between reflection and refraction? They both describe how light rays -

A: bend when moving from one material to another
B: travel fast as they strike a material
C: bounce off of a material
D: interact with different types of materials

Answers

the answer is A im pretty sure

I think the answer is A

PS: sorry if I’m wrong

This is the 3rd time I reposted this question lol.

Answers

Answer:

Blood absorbs nutrients and the waste products of cells. It carries waste away from cells and pumps nutrients through the whole body.

Explanation:

pleaseim crying im failing

Answers

Answer:

NO NO DONT CRY :(((

it lines up with the north star

i hope this helps :(

What causes a seismic wave?
sudden breaking of rock as it releases potential energy

very loud sound waves from the atmosphere entering the ground

growing pressure on rocks from the weight of material above them

energy transferred into Earth from the Sun as electromagnetic waves

Answers

The answer is B-very loud sound waves from the atmosphere entering the ground.

Very loud sound waves from the atmosphere entering the ground

PLEASEEEEEE HELLPPPP

Answers

Answer: one of them is more lighter to move and the other one is more heavy to move. hope this helps

Why can even a small injury to the cornea have a effect on vision

Answers

Answer:

It also plays a key role in vision. As light enters your eye, it gets refracted, or bent, by the cornea's curved edge. This helps determine how well your eye can focus on objects close-up and far away. If your cornea is damaged by disease, infection, or an injury, the resulting scars can affect your vision.

HELPPP ILL GIVE YOU BRAINLIST!!!!

write a brief paragraph that explains the correlation between, Earths energy budget, global warming, the greenhouse effect, atmospheric ozone, and carbon dioxide.
paragraph must be up to 3-5 sentences.

Answers

Answer: The correlation between all of these examples would be They are all earths natural energy balance. To maintain a constant global average temperature, all of the sun’s radiation that enters Earth’s atmosphere must eventually be sent back to space. The greenhouse effect plays a significant role in Earth's energy budget. With the natural greenhouse effect, the energy budget is balanced as thermal radiation is re-radiated towards the ground, trapping thermal energy and warming the Earth. However, with the greenhouse effect being enhanced by humans, the energy budget of the Earth is shifted to an imbalance. It is important to understand that a certain amount of energy being retained due to the greenhouse effect is necessary, but too much results in conditions that account for increased global temperatures and climate change.

Explanation:

Here you go! Try and answer this.

Answers

Circulatory works with blood, respiratory works with oxygen

Answer:

The respiratory system moves gases into and out of the blood. The circulatory system moves blood to all parts of the body

Explanation:

Why are concave lenses, rather than convex lenses, used to treat nearsightedness?

Answers

Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used in eyeglasses that correct nearsightedness. Because the distance between the eye's lens and retina in nearsighted people is longer than it should be, such people are unable to make out distant objects clearly.

Volcanos are a geologic phenomenon that occurs at tectonic plate boundaries.Which provides the best evidence for the theory that faults and volcanoes are results of tectonic plate interactions?
a. Faults on tectonic plates are in constant motion, but volcanoes may not erupt for many
years
b. Tectonic plates that have many faults do not usually have volcanoes.
a. Faults and volcanoes existed long before there were tectonic plates.
b. Faults and volcanoes are often found at tectonic plate boundaries.

Answers

The answer is faults and volcanoes are often found at plate boundaries

If you use the same force to push a motorcycle as you would to push a bike, which one will have more acceleration and why? Explain using Newton’s Second Law

Answers

Answer:

the bike would because it has less mass.

Explanation:

im learning newtons laws in class right now so that should be right

The motorcycle right? Because it is experiencing more acceleration by going way faster rather than going too slow?

Other Questions

An applicant for a position with a federal facility can be disqualified for _____.A. current or previous drug useB. poor attendance record in schoolC. felony convictionsD. misdemeanor convictions please help due at 11 !! thank you so much For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.Immersive Reader(1.5 Points)A )D: {1, -3, -4,}-R: {0, 1, 2, -4}B) D:{0, 1, 2, 3, 4}- R:{1, -3, -4}C) D:{0, 1, 2, -4}- R:{1, -3, -4}D) None of the above find the intercepts of given line 6x+5y=30 How is the rate of photosynthesis affected by wavelength? Select all the situations that can be represented by an exponential function. 1. Jim deposits $1,000 in an account that doubles in value every 7 years.2. Brian deposits $30 in a savings account. Then he deposits $2 each month for the next 9 months. 3. Leon runs a mile in 8 minutes. Then he runs a mile each day for the next 4 days, reducing his time by 1.5% each day.4. Cynthia runs a mile in 9 minutes. Then she runs a mile each day for the next 4 days, reducing her time by 6 seconds each day. 5. Marie deposits $30 in a savings account. Then she makes a deposit each month for the next 9 months, putting in $2 more with each deposit. Please answer with an actual question as fast as you can. Does anybody else have an answer for the digestive system and urinary and excretory system working together to maintain homeostasis. 7. Find the slope. Make sure to reduce. John attached a ball to a spring Solid iron pellets are heated, melted and drawn into wires. This is an example of a chemical reactionTrueFalse Select all of the values. An air-filled capacitor consists of two parallel plates, each with an area of A , separated by a distance d . A V potential difference is applied to these plates. What is the magnitude of the electric field between the plates Solve |2x - 5| = 4 Thank you Summarize three important cultural and historical contributions of Ancient Greek city-states, citing evidence from our field trip.please help me :( Carlos saves aluminum cans to sell to the recycling center. He recently recycled 43 pounds of cans and received $23.65. How many dollars would he get at this rate for recycling 200 pounds of cans? What is the influence of temperature on a chemical change? The average distance from the Sun to Mars is 22,793, 910,000,000 centimeters.The conversion factors between centimeters and four other units of measure are shown below.9.46. 10^17 cm = 1 light-year1.50.10^13 cm = 1 astronomical1 . 10^5 cm = 1 kilometer1. 10^2 = 1 meterFor the distance to be expressed as x units of measure, where 1 < x < 10, which unit of measure must be used?A Light-yearsB) Astronomical unitsC)KilometersD) Meters solve for r, A=P(1+mr) PLEASE HELP DUE YESTERDAY, WILL GIVE 20 POINTS AND BRAINLIEST IF YOU GET IT RIGHT!!!!!!!Which statement best explains the rapid growth of Houston in relation to the development of the oil industry?A. Houston was located near the oil fields; as the industry grew, the city became the center of the oil business.B. Houston was the state's center for banking and finance; as oil companies grew, they relied on these services.C. Houston was home to many meat-packing plants; as oil workers' demand for beef increased, so did the city.D. Houston was the largest city in texas, so oil companies chose to establish their corporate offices there. At what height does a 3500-kg truck have a potential energy of 90,000 J gravitational potential energy relative to the ground?