E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 5: Higher-order Thinking Skills

Author:E Doris James, Vandana Tirath, Anton Siromani & Kiran Banerji

E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 5: Higher-order Thinking Skills

Attempt the practice questions from Exercise 5: Higher-order Thinking Skills with hints and solutions to strengthen your understanding. New Science Ahead 8 solutions are prepared by Experienced Embibe Experts.

Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 5: Higher-order Thinking Skills with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT

Why do signs at petrol stations warn people not to use cell phones while filling petrol in their cars? (Hint: Cell phones run on electricity.)

MEDIUM
8th CBSE
IMPORTANT

A person is more likely to be struck by lightning while standing below a tall tree rather than a short one. Give reason.

MEDIUM
8th CBSE
IMPORTANT

Rahul was able to charge a plastic comb by rubbing it in his dry hair, but not a metal comb. Why?

MEDIUM
8th CBSE
IMPORTANT

Why are places on hills unsafe during thunderstorms?

MEDIUM
8th CBSE
IMPORTANT

Generally, in hospitals, staff members wear shoes with special soles to prevent build-up of static charge as they walk. Why?