In what way does the temperature of wate...

In what way does the temperature of water at the bottom of a waterfall differ from the temperature at the top ? Explain the reason.

Text Solution

Verified by Experts

The potential energy of the water at the top is converted into heat energy at the bottom, which raises the temperature of water.

Topper's Solved these Questions

INTERNAL ENERGY
ICSE|Exercise SELECTED PROBLEMS (FROM FIRST LAW OF THERMODYNAMICS )|6 Videos
INTERNAL ENERGY
ICSE|Exercise SELECTED PROBLEMS (FROM ISOTHERMAL AND ADIABATIC PROCESSES )|10 Videos
INTERNAL ENERGY
ICSE|Exercise SHORT ANSWER QUESTIONS |30 Videos
GRAVITATION
ICSE|Exercise FROM THE HUBBLE TELESCOP|2 Videos
MOTION IN FLUIDS
ICSE|Exercise SELECTED PROBLEMS (FROM POISEUILLE.S FORMULA) |19 Videos

Similar Questions

Explore conceptually related problems

Triple point temperature of water is

The temperature of water at the surface of a deep lake is 2^@C . The temperature expected at the bottom is

In what ways does the interior surface of the membrane of a resting neuron differ from the external surface :-

How does the pressure at a certain depth in water differ from that of the same depth in river water. Explain year answer.

A dam has broader walls at the bottom than at the top. Explain.

Is the thermometer reading of the temperature of air (in shade) the same as the temperature of sand or water? What do you think is the reason for this? And why does the temperature have to be measured in the shade?

An air bubble starts rising from the bottom of a lake. Its diameter is 3.6 mm at the bottom and 4 mm at the surface. The depth of the lake is 250 cm and the temperature at the surface is 40^@ C . What is the temperature at the bottom of the lake? Given atmospheric pressure = 76 cm of Hg and g = 980 cm//s^2 .

Does the temperature of a body depend on the frame from which it is observed?

Density of water varies with temperature. What are its consequences ?

Following number line shows the temperature in degree celsius 90^@ C right ) at different places on a particular day. (a) Observe this number line and write the temperature of the places marked on it. (b) What is the temperature difference between the hottest and the coldest places among the above? (c) What is the temperature difference between Lahulspiti and Srinagar? (d) Can we say temperature of Srinagar and Shimla taken together is less than the temperature at Shimla? Is it also less than the temperature at Srinagar ?

ICSE-INTERNAL ENERGY -VERY SHORT ANSWER QUESTIONS

"A match stick can be lighted by rubbing it against a rough surface". ...
Text Solution
|
In what way does the temperature of water at the bottom of a waterfall...
Text Solution
|
"It is not advisable to put on wet clothes". Why?
Text Solution
|
Is it possible that the specific heat capacity of a gas is zero as wel...
Text Solution
|
Is it possible to heat a body without causing any rise in temperature ...
Text Solution
|
Mention two factors on which the degrees of freedom of a gas depends.
Text Solution
|
Which one of the following substances has highest specific heat capac...
Text Solution
|
Weight of a body of mass m decreases by 1% when it is raised to height...
Text Solution
|
What is the change in internal energy of a system undergoing a cyclic ...
Text Solution
|
The relationship between enthalpy and internal energy change is
Text Solution
|
Is it possible in increase the temperature of a gas without adding hea...
Text Solution
|
A planet in a distant solar system is 10 times more massive than the e...
Text Solution
|
The second law of thermodynamics is a fundamental law of science. In t...
Text Solution
|
Milk is poured into a cup of tea and is mixed with a spoon. Is this an...
Text Solution
|
What is the effect of pressure on the fusion and boiling point of wate...
Text Solution
|
Answer the following questions based on the p-T phase diagram of carbo...
Text Solution
|
The energy that is transferred from a body at a higher temperature to ...
Text Solution
|