A student uses a graphic organizer to show the characteristics of an object in our solar system. Which of the following objects accurately completes the graphic organizer? Drag the correct title into the graphic. Asteroid, Moon, Comet, or Planet.
Answers
Answer:
comets
Explanation:
Comets have a tail unlike any other answer choice and it has a core of ice and dust. Many think comets do not orbit the sun, but they do. They orbit in a eliptical orbit, so they take a long time to orbit back to the sun.
Related Questions
Abdul works at the planetarium where he is responsible for creating a show on stars. His show is entitled "A Star is Bom," and it will explain the
forces that create a star.
Abdul is creating a timeline of a star's life including its beginning, middle, and end. Abdul found a picture to include of the region around a star
before its formation begins. What does it look like?
Answers
Answer:
dust cloud
Explanation:
Stars are formed from the accumulation of the dust as well gases in the solar system. The dust and the gases collapses due to the the gravity forces and the stars are formed.
They are formed within the clouds of the dust and gases and are scattered in the galaxies. The stars are formed in a million of years from the dust clouds.
In the context, Abdul have a picture of a dust cloud which looks smoky and dusty which is the initial stage of the stars formation due to the gravity. It is the region of the star that looks like a cloud of dust before the formation of the star.
If a current of 2A flows through a bulb for 5 minutes, how much charge has passed through the
bulb?
Answers
Answer:
600 C
Explanation:
Given
Current, I = 2 A
time, t = 5 min = 300s
Recall that charge is given as
Charge, Q
= It
= 2 x 300
= 600 C
PLS ANSWER ASAP
When electrons are transferred between two atoms, a covalent bond is formed.
Please select the best answer from the choices provided
T
F
Answers
Which of the following is an example of an immiscible liquid?
1. oil and water
2. water and juice
3. sugar and water
4.water and food coloring
PLEASE ANSWER FAST AND I WILL CHOOSE AS BRAINLIEST.
35 POINTS!!!!
Answers
Answer:
the answer is 1, oil and water
Answer:
It is oil and water i took the quiz and got it correct !
Hope this helps you! :D
When a warm object is heated up, the thermal radiation it emits changes. Give two ways in which the thermal radiation changes
Answers
Answer:
*The increase in thermal energy the maximum emission of radiation changes according to Wien's law
*The increase in thermal energy he intensity of the energy increases significantly, proportional to the fourth power of the temperature
Explanation:
When bodies heat up, the vibrations of their molecules and atoms increase, due to the energy, therefore the internal energy (Temperature) of the body also increases.
The increase in thermal energy relaxes in an increase in body temperature, when this happens the maximum emission of radiation changes according to Wien's law that gives a shift towards the visible as the temperature increases.
Furthermore, the intensity of the energy increases significantly, in a curve described by the Planck expression.
These increases are proportional to the fourth power of the temperature
P = σ A e T⁴
the angle between incident ray and reflected ray is 130.what is the value of angle of incidence
Answers
Answer:
65
Explanation:
as i = r , so i + i = 130
so , i = 130/2 =65
Answer:
please find attached file
Explanation:
BRAINLIEST WILL BE GIVEN!!!!! After communicating the information you requested above, he pushes the sled a total distance of 50 m and exerts a horizontal force of 800 N. During the sled push he pushes the sled 25 m, turns around and pushes it 25 m back to where he started. He argues that the work done is 40000 J, but you say the total work is actually 0 J. Why are you correct and he is wrong?
Answers
Answer:
W=F*D
40,000=800*50
With this you are wrong and he is right because work is not like displacement where if you go 10 ft to the right then 10 ft to the left you have traveled gone 0 ft from original spot. because your distance was 50 m and you exerted 800 N you multiply that together and come out with 40,000 so HE IS RIGHT YOU ARE WRONG.
PLZ mark as brainliest
Waves propagate along a stretched string at a speed of 8.0 m/s. The end of the string vibrates up and down once every 1.5 s. What is the wavelength of the waves traveling along the string?
Answers
Answer:
So we have waves F= 1/t So F= 1/1.5= 0.66V= wavelength × F 8.0m/s= x × 0.66x=12.2The wavelength of the waves traveling along the string is 12 meters.
What is a Wavelength?
The distance between adjacent successive crests or troughs of a wave is termed as its wavelength. Wavelength is calculated in the wave's direction.Given:
Waves propagate along the stretched string at speed = 8.0 m/s
The end of the string vibrates up and down once every 1.5 s.
∴ Time = 1.5 s
We have to find the wavelength of the waves.
We know,
⇒ Time = 1/frequency
⇒ 1/frequency = 1.5
Now
⇒ speed = frequency × wavelength
⇒ wavelength = speed / frequency
⇒ wavelength = 8 × 1.5
⇒ wavelength = 12 m
Therefore, the wavelength of the waves traveling along the string with given speed is 12 m.
Learn more about the Wavelength here: https://brainly.com/question/17774076
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What to do?
Before an earthquake
_______________.
During an earthquake
_______________.
After an earthquake
_______________.
Answers
During an earthquake, you should follow that plan and remain safe.
After an earthquake, you should check your surroundings to see if everything is fine now. And go to a safe place.
21
WILL MARK BRAINIEST
There is a 56 g sample of Carbon-12. After 2 half-lives, how much of the Carbon-12 sample is
left? *
(3 Points)
12
14
28
7
Answers
Answer:
each half life you lose half the amount so the first one gets you to 28g and the 2nd half life gets you to 14gm
Explanation:
Why can't you see individual atoms with special tools?
Answers
Answer:
Atoms are so much smaller than the wavelength of visible light that the two don't really interact.
Explanation:
To put it another way, atoms are invisible to light itself.
Visible light has a wavelength that ranges from 400 to 700 nm. Atoms, in contrast, typically have a diameter of between 0.1 and 0.3 nm. The size difference is greater than a thousand times, even with straightforward calculations.
What are the properties of atoms?Over 500,000 times of magnification are possible using an electron microscope, which is sufficient to observe a great deal of information inside cells.
The electron microscope comes in a variety of varieties. Atoms and nanoparticles can be observed with the use of a transmission electron microscope.
In a chemical reaction, atoms cannot be formed or destroyed, since they are indivisible units. The mass and chemical characteristics of each atom of a specific element are the same.
Therefore, the atom's structure is invisible to visible light.
Learn more about atoms here:
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A bicyclist accelerates from a stop to a speed of 12m/s in 3 seconds.what is her acceleration
Answers
Answer:
4m/s2
Explanation:
acceleration=v-u/t...v=12m/s,u=0m/s,t=3sec
a=12-0/3
=4m/s2
a school bus has stopped to allow children to get off the bus which graph shows the motion of the bus?
Answers
Answer: what is it in
Explanation:
How does temperature affect the volume and pressure of a gas?
Answers
Answer:
as temperature increases, the pressure of gas also increases as well as volume
Explanation:
How efficent is geothermal at producing eletricity?
Answers
Answer:
The conversion efficiency of geothermal power developments is generally lower than that of conventional thermal power plants. ... The highest reported conversion efficiency is approximately 21% at the Darajat vapour-dominated system, with a worldwide efficiency average of around 12%.
Calculate the force applied (in newtons) if a pressure of 7Pa is acting on an area of 21m?.
Answers
Answer:
147N
Explanation:
pressure = 7pa
area= 21m
force=?
now,
p = f/a
7 = f/21
f = 21×7
therefore, f = 147N.
What data will you collect in order to calculate the balloon car’s velocity?
Answers
Answer:
To calculate speed, all you have to do is divide distance by time.
Explanation:
Velocity is just speed in a particular direction. For example, if in 3 hours you ran 6 kilometers west, your velocity was 6 km/3 hours = 2 km/hour west.
Explain how a bathroom scale is like a biofeedback machine.
Answers
Answer:
Explanation:
What distance does a rocket travel flying for 5 seconds at 100m/s?
Answers
Answer:
500m
Explanation:
100x5=500
then add the m
phosphorus-32 undergoes beta decay. which particle correctly completes the equation to show that the numbers of nucleons on the two sides of the equation are equal?
Answers
Answer:A
Explanation:
A P E X
Unequal sharing of electrons occurs when one atom’s protons have a greater pull on the shared electrons.
Please select the best answer from the choices provided
T
F
Answers
Answer:
this is the answer
. false
A man is attempting to push a chair across the floor exerting a force of 50 N .When will the chair exert a force of 50 N on the man?
Answers
Answer:
ALWAYS ( in all cases and at all times)
Explanation:
From Newton's 3rd Law of motion which states that every action that occurs (force) there will be equal as well as opposite reaction. Therefore as the man is pushing the chair exerting 50N force, the chair also is is exerting equal force as well as opposite force on him as he is pushing it
Please answer will mark brainlyist
Answers
Answer:
B) golf
Explanation:
i think
Athlete mesert defar runs at 10m/s. how long will it take her to go 1 minute
Answers
Answer:
600 metres
Explanation:
1 minute = 60 seconds
1 second = 10 metres
60 seconds = 60 x 10 = 600
Athlete Mesert Defar runs 600 m in 1 minute. The speed of an object is equal to the distance traveled divided by time elapsed.
What is the relationship between Speed and Distance?The speed of an object is equal to the distance traveled divided by time elapsed.
[tex]s = \dfrac dt \rm \ \ \ or[/tex]
[tex]d = s \times t[/tex]
Where,
[tex]d[/tex] - distance
[tex]t[/tex] - times = 1 minute = 60 sec
[tex]s[/tex] - speed = 10 m /s
Put the values in the formula,
[tex]d = 10 \times 60 \\\\ d = 600 \rm \ m[/tex]
Therefore, Athlete Mesert Defar runs 600 m in 1 minute.
Learn more about Speed and Distance:
https://brainly.com/question/11528837
a truck starts from rest and accelerates for 25 seconds to reach a velocity of 60m/s . calculate the rate of acceleration for the truck
Answers
Answer:
2.4m/s²
Explanation:
Given parameters:
Initial velocity = 0m/s
Time 25s
Final velocity = 60m/s
Unknown:
Acceleration = ?
Solution:
Acceleration is the rate of change of displacement
Acceleration = [tex]\frac{Final velocity - Initial velocity}{time}[/tex]
Acceleration = [tex]\frac{60 - 0}{25}[/tex] = 2.4m/s³
Why do you often freeze after a shower?
Help mee
Answers
“For every action, there is an equal and opposite reaction”
which of Newton’s laws of motion is defined?
Im horrible at memorizing the laws, help :(
Answers
PLEASE ILL GIVE YOU BRAINLIEST
Which word identifies this part of a eukaryotic cell?
A. vesicles
B. chromatin
C. cytoplasm
D. nucleolus
Answers
Answer:
c
Explanation:
Answer:
my answer has to be more than 20 characters long
Explanation:
C.cytoplasm
Hank, Ryan, Stu, and Ted are each the same mass and are parachuting through the air after having jumped from the same height. Who has transferred the most kinetic energy to his surroundings? A. Ted B. Ryan C. Stu D. Hank
Answers
Answer:
it is hank
Explanation:
Answer:
Hank
Explanation:
i did it in study island
If a car has traveled 24 km in 2 hours, what is its average speed?
Answers
Answer:
12km per hour
Explanation:
The formula is distance/time.
24km/2 hours = 12km/1 hour
Explanation:
average speed = distance / time
= 24km/ 2 hr
= 12 km/ hr
Hope this will be helpful to you .