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Anna71 [15]
2 years ago
9

When two bodies at different temperatures are placed in thermal contact with each other, heat flows from the body at higher temp

erature to the body at lower temperature until them both acquire the same temperature. Assuming that there is no loss of heat to the surroundings, the heatSingle choice.
(1 Point)

(a) gained by the hotter body will be equal to the heat lost by the colder body

(b) the heat gained by the hotter body will be less than the heat lost by the colder body

(c) the heat gained by the hotter body will be greater than the heat lost by the colder body

(d) the heat lost by the hotter body will be equal to the heat gained by the colder body.​
Physics
1 answer:
Ratling [72]2 years ago
5 0

Answer:

Part <em>d</em> is correct.

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Answer: 1.6m/s

Explanation:

M1 = 13500kg

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M2 = 25000kg

U2 = 0m/s (since the body is at rest)

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M1U1 + M2U2 = (M1 + M2)V

But U2 = 0

M1U1 = (M1 + M2)V

13500 * 4.5 = (13500 + 25000)v

60750 = 38500v

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Solar radiation is made up of light energy. Light energy can be separated by wavelength and frequency into the electromagnetic s
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A rear window defroster consists of a long, flat wire bonded to the inside surface of the window. When current passes through th
GenaCL600 [577]

Answer:

\rho=1.8\times 10^{-8}\Omega.m

Explanation:

Given:

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Now the net resistance of the wire:

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We have the relation between the resistivity and the resistance as:

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3 years ago
Derive the formula 2as=v² -u² where the formula have have usual meanings
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