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Colt1911 [192]
3 years ago
7

make a list of different types of energy sources found in our surroundings and categorize them into different form of energy.​

Physics
2 answers:
MrRa [10]3 years ago
8 0

Answer:

hdcygcyh

Explanation:

krek1111 [17]3 years ago
6 0

Answer:

Energy types are sound, thermal, kinetic, electric, potential energy etc.

Explanation:

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Radiant energy comes from the _______.
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C. Sun

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3 years ago
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Two substances, M and N, have specific heats c and 2c. if heats Q and 4Q are supɔlied to Mand N, respectively, their changes in
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If the mass of B is m and the temperature change is the same, the mass of B will be 2m.

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Q = mcT

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M = 4Q/2cT........... (1)

T = Q/mc

Plug this in equation 1.

M = 4Q/(2c × Q/mc)  = 4Q ÷ 2Q/m  = 4Q × m/2Q = 2m

6 0
2 years ago
You are raising up a big bucket of water from a 25.9 m deep well. The combined mass of the water and the bucket is 13.9 kg. The
Mars2501 [29]

The total work done is  5980 Joules and the power expended is 57 Watts.

<h3>What is work done?</h3>

The work done is the work done in the gravitational field as the bucket is raised up Thus work required to remove the bucket Wb;

Wb = 13.9 kg * 25.9 m * 9.8 m/s^2 = 3530 Joules

Height of the center of mass of chain = 25.9 / 2 = 12.95 m  

Work done by the chain Wc;

Wc = 12.95 * 19.3 * 9.8 = 2450 Joules  

Total work = 3530 + 2450 = 5980 Joules

Power expended = W / t = 5980 J / 105 sec = 57 J/s = 57 Watts

Learn more about work done:brainly.com/question/13662169

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3 0
1 year ago
What happens when you decrease the thrust on your scooter? A. You stop B. Nothing happens C. You fall over D. You speed up Reset
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D. You speed up

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hope it helps

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Which blood component stops the bleeding after a cut?
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