EASY
10th Maharashtra Board
IMPORTANT
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Is there any relationship of latent heat with the regelation?

Important Questions on Heat

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Use your brain power!>Q 3
You know that as we go higher than the sea level, the boiling point of water decreases. What would be the effect on the melting point of solid?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Can you tell?>Q 1
We feel that some objects are cold, and some are hot. Is this feeling related in some way to our body temperature?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Use your brain power!>Q 1
How will you explain this statement with the help of the anomalous behaviour of water?
In regions with cold climate, the aquatic plants and animals can survive even when the atmospheric temperature goes below 0 ℃.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Use your brain power!>Q 2
How will you explain this statement with the help of the anomalous behaviour of water?
In cold regions during winter the pipes for water supply break and even rocks crack.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 5 - Heat>Exercise>Q 1
The amount of water vapor in air is determined in terms of its _____. (absolute humidity / absolute temperature)
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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