Chhattisgarh Board Solutions for Chapter: Transfer of Heat, Exercise 3: Answer these

Author:Chhattisgarh Board

Chhattisgarh Board Science Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Transfer of Heat, Exercise 3: Answer these

Attempt the free practice questions on Chapter 8: Transfer of Heat, Exercise 3: Answer these with hints and solutions to strengthen your understanding. Science & Technology Class - VII solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Transfer of Heat, Exercise 3: Answer these with Hints & Solutions

EASY
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 8 - Transfer of Heat>Answer these>Q 1

The energy received from the sun has more heat while the energy received from the moon has negligible heat. Why?

EASY
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 8 - Transfer of Heat>Answer these>Q 2

People like to wear white clothes in summer. Why?

MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 8 - Transfer of Heat>Answer these>Q 3

The air between the double-layered bottles is evacuated. Explain this fact related to how a thermos flask is constructed.

MEDIUM
7th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VII>Chapter 8 - Transfer of Heat>Answer these>Q 3

Both the layers of the double-layered bottle are painted silver. Explain this fact related to how a thermos flask is constructed.