Answer:
When the circuit switch is off, no electricity will flow and then the circuit is called an open circuit. Electricity will not flow in open circuit.
Explanation:
What forces are acting on a heavy box sitting stationary on the floor?
What does the following figure illustrate?
A. Diffraction
B. Refraction
C. Resonance
D. Interference
Answer:
the answer would be c sry if it is wrong
1. What is voltage, and what is its relationship to amperage and power?
Answer:
Electric frying
Explanation:
To fry food on a old broken down electric oven
When do scholars think kites were invented?
A. 2000 AD
B. 1000 BC
C. 12,000 BC
D. Never, there's no such thing as a kite
Answer:
kites where invented 2000 AD
so its A. 2000 AD
srry if it's wrong
Answer:
I guess no. A
Explanation:
approximately 2,800 years ago.
HELP ASAP!
1. Why do you think it is important for people to know when the tides will be high and/or low?
Many reasons. Here are a couple:
1.) Water depth for the draft of incoming ships/vessels so they do not run aground.
2.) Distance between sea level and bottom of structures such as bridges for vessels passing underneath.
Imagine a place in deep space, free from all gravitational and frictional
influences. If a rock were thrown here it would continue in uniform motion until a
force acted on it. This is an example of Newton's: *
A. First Law
B. Second Law
C. Little known Fourth Law
D. Third Law
Answer:
c
Explanation:
Fill in the blank to complete the statement.
Electric potential difference is also known as _________.
Answer: Voltage
Explanation: EDGE 2020
Answer: Voltage
Explanation:
How do you think heat gets from a filament to the kernel?
Answer:
Explanation:
It goes thru the fluma
Mario and Patience are making cookies. They are ready to drop balls of dough on baking sheets. They have baking sheets made of treated glass, aluminum, stainless steel, and copper. The specific heats of these substances are:
Treated glass = 0.75 J/g • °C
Aluminum = 0.90 J/g • °C
Stainless steel = 0.50 J/g • °C
Copper = 0.39 J/g • °C
Based on the specific heat values, which sheet is going to warm up the quickest, and, therefore, bake the cookies the fastest?
(y'all don't have to answerRrrrr I'm just bORed)
Answer:
this seems really complicated
Explanation:
Answer:
Copper
Explanation:
A sports car starts at rest at the starting marker then picks up speed, then passes the finish marker in 4.1 seconds. The markers are separated by 120 meters. What is the car's speed at the second marker?
Answer:
S=29.298m/s
Explanation:
Use S=d/t
So, S=120m/4.1s= 29.298m/s
how do you find the kinetic energy of an object?
Answer:
KE = 1/2 * m * [tex]v^{2}[/tex]
Explanation:
use the formula:
KE = 1/2 * m * [tex]v^{2}[/tex]
KE = kinetic energy in joules (J)
m = mass in kg
v = velocity in m/s
Answer:
KE=1/2mv^2
Explanation:
I hope this helps it's just the formula.
KE=1/2×mass×velocity^2
Look at the circuit diagram. Which of these components is part of the circuit?
A. voltmeter
B. switch
C. AC power source
D. capacitor
Answer: B.
switch
Explanation: edmentum
What is a molar volume?
Explanation:
The volume occupied by one mole of a substance (especially of a gas) is molar volume.
Hope it will help :)❤
What are the 3 types of POTENTIAL ENERGY?
Answer:
nuclear chemical gravitational
What will make two bar magnets repel each
other?
Power can be defined as the rate at which ______ is changed
A. Height
B. Velocity
C. Mass
D. Energy
Describe the components of the universe.
3-4 sentences
Answer:
The Universe is thought to consist of three types of substance: normal matter, 'dark matter' and 'dark energy'. Normal matter consists of the atoms that make up stars, planets, human beings and every other visible object in the Universe.
Explanation:
Answer:
Hey mate....
Explanation:
This is ur answer.....
According the NASA's StarChild Website, "The universe is a vast open space which contains all of the matter and energy in existence. The universe contains all of the galaxies, nebulae, stars, and planets. The exact size of the universe is unknown. Scientists believe the universe is still expanding outward.
The Universe is thought to consist of three types of substance: normal matter, 'dark matter' and 'dark energy'. Normal matter consists of the atoms that make up stars, planets, human beings and every other visible object in the Universe.
Hope it helps u,
Mark me brainliest plss......
FOLLOW ME! :)
There is only one way to achieve behavior modification.
Please select the best answer from the choices provided
T
F
It's for psychology
Answer:
False
Explanation:
There are indeed more than just one way to modify behaviour .
A wave has a wavelength of 4.9 m and a velocity of 9.8 m/s. The medium through which this wave is traveling is then heated so that the velocity is doubled. If the frequency remains constant, what is the wavelength of the heated wave? 2.5 m 9.8 m 14.7 m 19.6 m
Answer:
the wavelength is 9.8 meters
Explanation:
We can use the relationship:
Velocity = wavelenght*frequency.
Initially we have:
wavelenght = 4.9m
velocity = 9.8m/s
then:
9.8m/s = 4.9m*f
f = 9.8m/s/4.9m = 2*1/s
now, if the velocity is doubled and the frequency remains the same, we have:
2*9.8m/s = wavelenght*2*1/s
wavelenght = (2*9.8m/s)*(1/2)s = 9.8 m
Answer:
9.8
Explanation:
HELP ME RIGHT NOW IM BEGGING
Answer:
its either a or c im not completely sure :(
Explanation:
Answer:
i think a
Explanation:
Can someone complete this assignment will give brainliest!
The assignment is attached
Pa help po science po yan pang grade 7
Answer:
table 1:
1. 100/15 = 6.7 m/s
2. 100/12 = 8.3 m/s
3. 100/9 = 11.1 m/s
table 2:
1. 100/8 = 12.5 m/s
2. 100/6 = 16.7 m/s
3. 100/4 = 25 m/s
Explanation:
How many antinodes are present in harmonic 3
Answer:
a total of four nodes and three antinodes
Explanation:
please tell me if im incorrect i will fix it asap.
Why does Jupiter have greater mass then other planets?
which hand is negatively charged?
Select the correct answer. East Asia is home to approximately what percentage of the world's population? OA. 15% OB. 50% OC. 25% OD. 30%
Answer:
C. 25%
Explanation:
You posted in the wrong section, but 25% is closest to the UN's 22% estimate.
Define A Gamma Ray .....---_---__☘️
Answer:
gamma ray, or gamma radiation (symbol γ or {\displaystyle \gamma } \gamma ), is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. It consists of the shortest wavelength electromagnetic waves and so imparts the highest photon energy. Paul Villard, a French chemist and physicist, discovered gamma radiation in 1900 while studying radiation emitted by radium. In 1903, Ernest Rutherford named this radiation gamma rays based on their relatively strong penetration of matter; in 1900 he had already named two less penetrating types of decay radiation (discovered by Henri Becquerel) alpha rays and beta rays in ascending order of penetrating power.
Define homogeneous mixtures and give 3 examples.
ASAP please 25 points?
Answer:
Homogeneous mixtures may be solids, liquids, or gases. Examples include steel, wine, and air. A homogeneous mixture is a solid, liquid, or gaseous mixture that has a uniform composition. No matter where you sample the mixture, the amount and type of components is the same.
Explanation:
Help of sciencenotes .org
Answer:
A homogeneous mixture has components evenly distributed throughout and a uniform appearance.
Salt Water
Blood
Air
Explanation:
definition of gametes?
PLZ HURRY NEED HELP ASAP!!!!!!!!!!!!!!
Three components in a parallel circuit have individual resistances of r1, r2, and r3. What formula can you use to determine the total resistance of the circuit?
A. R=r1+r2+r3
B. R=1r1+1r2+1r3
C. 1R=r1+r2+r3
D. 1R=1r1+1r2+1r3
Answer:
D. 1R=1r1+1r2+1r3
Explanation:
If three components are arranged to form a parallel circuit, and the individual resistance of these components are r1, r2, and r3 respectively, the formula for finding the total resistance R is: 1R=1r1+1r2+1r3.