Newton's law of cooling is valid for...

Newton's law of cooling is valid for

law temperature

high temperature

small temperature difference

large temperature difference

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Newton's law of cooling is valid when differences in temperature of liquid and surronding is of the order of

A body cools in a surrounding of constant temperature 30^(@)C . Its heat capacity is 2J//^(@)C . Initial temperature of the body is 40^(@)C . Assume Newton's law of cooling is valid. The body cools to 36^(@)C in 10 minutes. When the body temperature has reached 36^(@)C . it is heated again so that it reaches to 40^(@)C in 10 minutes. Assume that the rate of loss of heat at 38^(@)C is the average rate of loss for the given time . The total heat required from a heater by the body is :

A body cool from 90^@C to 70^@C in 10 minutes if temperature of surrounding is 20^@C find the time taken by body to cool from 60^@C to 30^@C . Assuming Newton’s law of cooling is valid.

Newton's law of cooling is applied in laboratory for the determination of the .

In a container some water is filled at temperature 50^(@)C .It cools to 45^(@)C in 5 minutes and to 40^(@)C in next 8 minutes. If we assume Newton's law of cooling to be valid in this case, find the surrounding temperature.

Newton's law of cooling is a law connected with .

A body cool from 50.0^(@) C to 39.9^(@) C in 5 s . How long will it take to cool from 40.0^(@) C to 39.9^(@) C ? Assume the temperature of surroundings to be 30^(@) C and Newton's law of cooling to be valid

A body cools from 50^@C to 49^@C in 5 s. How long will it take to cool from 40^@C to 39.5^@C ? Assume the temperature of surroundings to be 30^@C and Newton's law of cooling to be valid:

NIKITA PUBLICATION-KINETIC THEORY OF GASES & RADIATION -MCQs (Newtons Law of Cooling)

Newton's law of cooling holds good provided the temperature difference...
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Newton's law of cooling leads us to the following expression.
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Newton's law of cooling is valid for
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When a body of mass M loses heat, the rate of fall of temperature is p...
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A solid sphere of copper of radius R and hollow sphere of copper of in...
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A mechanism of equalization of temperature of a body by thermal radiat...
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The Newton's law of cooling is based on
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Newton's law of cooling is also applicable to
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A solid sphere, cube and a cylinder of same material and density, are ...
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A solid sphere and a hollow sphere of the same material and of equal r...
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Newton's law of cooling can be obtained from
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In simple radiation correction, correction in the temperature is due t...
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A metal sphere cools from 72^(@)C to 60^(@)C in 10 minutes. If the sur...
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A body cools in 7 minutes from 60^(@)C to 40^(@)C. What will be its t...
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Newton’s law of cooling, holds good only if the temperature difference...
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A body takes, 4 minutes to cool from 100^(@)C to 70^(@)C, if the room ...
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A body in a room cools from 85^(@)C to 80^(@)C in 5 minutes. Then the ...
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A hot water kept in a beaker placed in a room cools from 60^(@)C to 50...
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A vessel full of hot water is kept in a room and it cools from 80^(@)C...
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A body cools from 50^(@)C to 49.9^(@)C in 5 s. the temperature of the ...
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