Specific Heat
Trending Questions
Q.
Which of the following substances has the highest specific heat capacity?
Water
Iron
Copper
Lead
Q.
Why do coastal regions experience moderate climate?
Q.
On a winter morning, a marble tile would feel cold as compared to wooden tile because it is a ........aa conductor than the wooden tile.
- better
- poor
- larger
Q.
Why is specific heat capacity important? Give an example.
Q. The specific heat of a body describes the idea about the reluctance of a substance to change its ______.
- phase
- volume
- temperature
- humidity
Q. Which of the following has the highest heat capacity?
- Paraffin
- Iron
- Water
- Mercury
Q. When heat is supplied to a body, its net change of temperature depends on _______.
- mass
- specific heat
- amount of heat provided
- volume
Q. 50 g of copper coin is heated to increase its temperature by 10 ∘C. The coin is then put in 10 g of water, after which it returns to its initial temperature before heating. What is the temperature change of water? (Specific heat of copper = 420 J kg−1 K−1, specific heat of water = 4186 J kg−1 K−1
- 8∘C
- 5∘C
- 10∘C
- 3∘C
Q. Which among the following can be used as a coolant in cars?
- Kerosene oil
- Alcohol
- Coconut oil
- Water
Q.
state two disadvantages of using water as a thermometric liquid
Q. A 30 g copper is heated at 200∘C with 2550J of energy. The specific heat of the copper will be
- 0.425 J/g∘C
- 0.322 J/g∘C
- 2.35 J/g∘C
