Advertisements
Advertisements
प्रश्न
If you apply some heat energy to a substance, which of the following can take place in it?
विकल्प
Expansion
Increase in temperature
Change of state
All the above
MCQ
Advertisements
उत्तर
All the above
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Name the mode of transfer of heat in the following :
(a) solid,
(b) liquid,
(c) gas
(d) vacuum
What will absorb heat?
Water
What will absorb heat?
Wax
Give scientific reason.
Dew drops form on the grass in winter.
Find the odd one out and give its explanation.
We reduce the heat by adding ______ while preparing fruit juice.
A circular metal loop is heated at point O as shown in the following figure.
- In which direction would heat flow in the loop?
- In which order are the pins at points P, Q and R fixed with the help of wax fall if points O, P, Q and R are equidistant from each other?
The SI unit of heat energy is ______.
The water in the black can becomes ______ than that in a white can after exposure to the sun.
Explain the following effects of heat.
Chemical changes
