Geetha Iyer Solutions for Exercise 4: EXERCISE

Author:Geetha Iyer

Geetha Iyer Science Solutions for Exercise - Geetha Iyer Solutions for Exercise 4: EXERCISE

Attempt the practice questions from Exercise 4: EXERCISE with hints and solutions to strengthen your understanding. Science Now 8 solutions are prepared by Experienced Embibe Experts.

Questions from Geetha Iyer Solutions for Exercise 4: EXERCISE with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 4

Mention the different ways in which an uncharged object can be charged.

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 5

Mention any two safety measures to be taken during an earthquake.

MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 1

What is a lightning conductor? Explain its construction and working.

MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 2

Explain how an object can be charged by induction.

MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 3

Explain the principle of gold-leaf electroscope with a schematic diagram.

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 4

Explain the method of charging an object by friction.

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 5

Explain the method of charging an object by conduction.

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 14 - Some Natural Phenomena>EXERCISE>Q 1

In a forest, where there are trees of different heights, which trees would be more prone to lightning?