Dr. Sunil Kushwaha Solutions for Chapter: Sources of Energy, Exercise 7: Previous Years Questions

Author:Dr. Sunil Kushwaha

Dr. Sunil Kushwaha Physics Solutions for Exercise - Dr. Sunil Kushwaha Solutions for Chapter: Sources of Energy, Exercise 7: Previous Years Questions

Attempt the free practice questions on Chapter 3: Sources of Energy, Exercise 7: Previous Years Questions with hints and solutions to strengthen your understanding. SCIENCE [PHYSICS] Class-10 solutions are prepared by Experienced Embibe Experts.

Questions from Dr. Sunil Kushwaha Solutions for Chapter: Sources of Energy, Exercise 7: Previous Years Questions with Hints & Solutions

EASY
10th CBSE
IMPORTANT

To make practical use of wind energy the minimum wind speed should be:

EASY
10th CBSE
IMPORTANT

For operation of ocean thermal energy conversion plants the minimum temperature difference between the water at the surface and water at the depths up to 2 km should be:

EASY
10th CBSE
IMPORTANT

Which of the following is not used as a rocket fuel?

EASY
10th CBSE
IMPORTANT

In chulhas, gaps are left between the logs.

EASY
10th CBSE
IMPORTANT

The vast amount of seaweeds present is oceans may provide an endless source of:

EASY
10th CBSE
IMPORTANT

Which of the following energy is produced from a non-sustainable source?

EASY
10th CBSE
IMPORTANT

Which of the following is a non-renewable as well as non-recyclable resources?

EASY
10th CBSE
IMPORTANT

Which of the following is not a nuclear power station?