Chhattisgarh Board Solutions for Chapter: Sources of Energy, Exercise 3: NOW ANSWER THESE

Author:Chhattisgarh Board

Chhattisgarh Board Science & Technology Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Sources of Energy, Exercise 3: NOW ANSWER THESE

Attempt the practice questions on Chapter 12: Sources of Energy, Exercise 3: NOW ANSWER THESE with hints and solutions to strengthen your understanding. Science & Technology Class - VIII solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Sources of Energy, Exercise 3: NOW ANSWER THESE with Hints & Solutions

MEDIUM
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 12 - Sources of Energy>NOW ANSWER THESE>Q 1

Why is the solar cooker box painted black?

EASY
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 12 - Sources of Energy>NOW ANSWER THESE>Q 2

In the solar water heater, energy is transformed into which form?

EASY
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 12 - Sources of Energy>NOW ANSWER THESE>Q 3

What is a solar cell made of?

EASY
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 12 - Sources of Energy>NOW ANSWER THESE>Q 4

Why are the pipes of solar water heater made up of copper?