2 years ago

Explain the difference between temperature and heat also state what determines the direction

Physics

2 answers:

Reptile [31]2 years ago

6 0

Heat (q) is energy that is transferred from one object to another because of a temperature difference between them.

Temperature is the average kinetic energy of the particles in a substance.

Temperature plays part in heat, and heat is dependent on temperature.

rosijanka [135]2 years ago

3 0

Temperature is absolute while heat is relative. The direction of heat always travels from the warmer object to the cooler! Hope this helps!

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2.72 Kilometers

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A rope passes over a fixed sheave with both ends hanging straight down. The coefficient of friction between the rope and sheave

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Answer:3.51

Explanation:

Given

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$\int_{T_2}^{T_1}\frac{dT}{T}=\int_{0}^{\pi }\mu d\theta$

$\frac{T_2}{T_1}=e^{\mu \pi}$

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$\frac{T_2}{T_1}==e^{1.256}$

$\frac{T_2}{T_1}=3.51$

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