Embibe Experts Solutions for Chapter: Sources of Energy, Exercise 1: Exercise

Author:Embibe Experts

Embibe Experts Science Solutions for Exercise - Embibe Experts Solutions for Chapter: Sources of Energy, Exercise 1: Exercise

Attempt the practice questions on Chapter 14: Sources of Energy, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Science Crash Course (Based on Revised Syllabus-2023) solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Sources of Energy, Exercise 1: Exercise with Hints & Solutions

EASY
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IMPORTANT

In a way most of the important energy sources of today can be said to be solar. Which of the following does not belong to the solar energy?

MEDIUM
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IMPORTANT

Solar cell is a device which converts-

MEDIUM
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Biogas is obtained by _____ fermentation of animal dung in presence of water.

MEDIUM
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IMPORTANT

Artificial satellites use _____ cells as the main source of energy. 

EASY
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IMPORTANT

The nuclear process that is responsible for release of energy by the sun is nuclear _____.

EASY
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IMPORTANT

What is geothermal energy?

EASY
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IMPORTANT

Write down the advantages and limitations of solar cooker.

EASY
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IMPORTANT

It is easy to confuse 'wave' power and 'tidal' power. State the similarities and differences between them.