EASY
10th Maharashtra Board
IMPORTANT
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The amount of water vapor in air is determined in terms of its . (absolute humidity / absolute temperature)

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Important Questions on Heat

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 1
If objects of equal masses are given equal heat, their final temperature will be different. This is due to difference in their _____ (latent heat / specific heat capacity). 
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 1
During transformation of liquid phase to solid phase, the latent heat of _____.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 2
Observe the following graph. Considering the change in volume of water as its temperature is raised from 0°C, discuss the difference in the behaviour of water and other substances. What is this behaviour of water called?
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MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 3
What is meant by specific heat capacity? How will you prove experimentally that different substances have different specific heat capacities?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 4
While deciding the unit for heat, which temperature interval is chosen? Why?
MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 5

Explain the following temperature vs time graph.

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EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 6
What is the role of anomalous behaviour of water in preserving aquatic life in regions of cold climate?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 6
How can you relate the formation of water droplets on the outer surface of a bottle taken out of refrigerator with formation of dew?