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Katarina [22]
3 years ago
7

Water is kept in a vessel at a temperature of 100°C. What would happen if a metal ball having a temperature of 30°C is dropped i

n it? Mention the direction of the heat flow.
Physics
1 answer:
lesya [120]3 years ago
3 0

Answer:

there will be a heat flow from water to the metal ball...

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Sound source A is located at x = 0, y = 0, and sound source B is located at x = 0, y = 2.3 m. The two sources radiate coherently
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A block of mass 200g is oscillating on the end of a horizontal spring of spring constant 100 N/m and natural length 12 cm. When
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In order to determine the acceleration of the block, use the following formula:

F=ma

Moreover, remind that for an object attached to a spring the magnitude of the force acting over a mass is given by:

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ma=kx

by solving for a, you obtain:

a=\frac{kx}{m}

In this case, you have:

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Why transparent object don't form a shadow​
Pani-rosa [81]

Explanation:

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an object weighting 100g is thrown upwards from the ground at a speed of 100 m/s.where will the potential energy of the object b
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We know that

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Now From the Equation(1)

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Which statement about speed and/or velocity is true?
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i took the test

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