V.K. Sally Solutions for Chapter: Sources of Energy, Exercise 1: EXERCISE - 5A

Author:V.K. Sally

V.K. Sally Physics Solutions for Exercise - V.K. Sally Solutions for Chapter: Sources of Energy, Exercise 1: EXERCISE - 5A

Attempt the free practice questions on Chapter 5: Sources of Energy, Exercise 1: EXERCISE - 5A with hints and solutions to strengthen your understanding. Core Science Physics solutions are prepared by Experienced Embibe Experts.

Questions from V.K. Sally Solutions for Chapter: Sources of Energy, Exercise 1: EXERCISE - 5A with Hints & Solutions

EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 4

Why are the fossil fuels regarded as non-renewable sources of energy?

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 5

Write two advantages of classifying energy sources as renewable and non-renewable.

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 1

What are the characteristics of a good source of energy?

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 2

What is fuel? State the characteristics of a good fuel.

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 3

Distinguish between renewable and non-renewable sources of energy.

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 3

Choose the renewable sources of energy from the following list: Coal, biogas, sun, natural gas. 

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 1

Distinguish between renewable and non-renewable sources of energy giving one example of each.

MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 5 - Sources of Energy>EXERCISE - 5A>Q 1

Why is the use of wood as a fuel not advised although forests can be replenished?