Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Electric Current and its Effects, Exercise 2: Brain Teasers

Author:Sonali Dubey, Atul Sharma & Sanjay Asthana

Sonali Dubey Science Solutions for Exercise - Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Electric Current and its Effects, Exercise 2: Brain Teasers

Attempt the free practice questions on Chapter 13: Electric Current and its Effects, Exercise 2: Brain Teasers with hints and solutions to strengthen your understanding. SCIENCE ROUTE 7 solutions are prepared by Experienced Embibe Experts.

Questions from Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Electric Current and its Effects, Exercise 2: Brain Teasers with Hints & Solutions

EASY
7th CBSE
IMPORTANT

Why are the electric bulbs filled with a gas like argon?

MEDIUM
7th CBSE
IMPORTANT

A bird can enjoy sitting on an electric line easily. But if a monkey swings on it so that it touches another parallel line, it gets killed instantly. Justify.

EASY
7th CBSE
IMPORTANT

What will happen if a fuse wire is made up of high melting point?

MEDIUM
7th CBSE
IMPORTANT

Why are the electric bulbs filled with a gas like argon?