A liquid cools down from 70^@C to 60^@C ...

A liquid cools down from `70^@C` to `60^@C` in 5 minute. The time taken to cool it from `60^@C` to `50^@C` will be

A

5 minute

B

lesser than 5 minute

C

greater than 5 minute.

D

lesser or greater than 5 minute depending upon the density of the liquid.

Text Solution

Verified by Experts

Topper's Solved these Questions

Sound
TARGET PUBLICATION|Exercise Exercise|248 Videos

Similar Questions

Explore conceptually related problems

A metal sphere cools from 80^@C to 60^@C in 6 minutes. How much time will it take to cool from 60^@C to 40^@C if the room temperature is 30^@C ?

A body cools from 80^(@)C to 60^(@)C in 5 minutes. Then its average rate of cooling is

An object kept in a large room having air temperature of 25^@C takes 12 minutes to cool from 80^@C to 70^@C . The time taken to cool for the same object from 70^@C to 60^@C would be nearly,

A liquid cools from 70^@C to 60^@C in 5 minutes. If the temperature of the surrounding is constant at 30^@C , then the time taken by the liquid to cool from 60^@C to 50^@C is

A body cools from 100^@C to 70^@C in 4 minute. If the room temperature is 15^@C the time taken to cool from 70^@C to 40^@C will be

A liquid with a certain surface area takes 5 minutes to cool from 80^@C to 70^@C . The time taken by it to cool from 80^@C to 60^@C is [The surrounding temperature being 40^@C ]

A cup of tea cools from 80^(@)C to 60^(@)C in one minute. The ambient temperature is 30^(@)C . In cooling from 60^(@)C to 50^(@)C it will take

A body cools in 7 minute from 60^@C to 40^@C . What time does it take to cool from 40^@C to 28^@C if the surrounding temperature is 10^@C ? [Assume that Newton's law of cooling is valid.]

A body cools from 50^@C to 49.9^@C in 5 s. How long will it take to cool from 40^@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 51^@C to 50.9^@C in 10 sec. If surrounding temperature is 31^@C . The time taken to cool from 41^@C to 40.9^@C will be

TARGET PUBLICATION-Thermal Properties of Matter-Exercise

A liquid with a certain surface area takes 5 minutes to cool from 80^@...
Text Solution
|
A bucket full of hot water cools from 75^@C to 70^@C in time T1 from 7...
Text Solution
|
A liquid cools down from 70^@C to 60^@C in 5 minute. The time taken to...
Text Solution
|
A body cools in 7 minute from 60^@C to 40^@C. What time does it take t...
Text Solution
|
A body cools from 50^@C to 49.9^@C in 5 s. How long will it take to co...
Text Solution
|
Rate of cooling of a body is 0.2^@C/min, when excess temperature is 20...
Text Solution
|
Hot water cools from 60^@C to 50^@C in the first 10 minute and to 42^@...
Text Solution
|
Steel rods are used in RCC rootings because
Text Solution
|
Which of the following graph represents the relation tf= 9/5 tc +32?
Text Solution
|
A cylindrical rod with one end in a steam chamber and the other and in...
Text Solution
|
A plate made up of anisotropic material is circular in shape at temper...
Text Solution
|
Four identical calorimeters painted in different colors, are heated to...
Text Solution
|
When a body has the same temperature as that of its surroundings
Text Solution
|
For cooking the food, which of the following type of utensil is most s...
Text Solution
|
Two circular dises A and B with equal radii are blackened. These are b...
Text Solution
|
It is known that wax contracts on solidification. If molten wax is tak...
Text Solution
|
A substance of mass m kg requires a power input of P watts to remain i...
Text Solution
|
The freezing point of the liquid decreases when pressure is increased,...
Text Solution
|
Two thin blankets keep more hotness than one blanket of thickness equa...
Text Solution
|
An ideal gas is expanding such that PT^2 = constant. The coefficient o...
Text Solution
|