Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 4: Put on your thinking cap

Author:Anita Paul, Seema Sinha, Deepika Parashari & Karuni Subrahmanyam

Anita Paul Science Solutions for Exercise - Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 4: Put on your thinking cap

Attempt the practice questions from Exercise 4: Put on your thinking cap with hints and solutions to strengthen your understanding. Galaxy A Course in Science Book 8 solutions are prepared by Experienced Embibe Experts.

Questions from Anita Paul, Seema Sinha, Deepika Parashari and, Karuni Subrahmanyam Solutions for Exercise 4: Put on your thinking cap with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT

Two straws rubbed with silk will move _____ each other. (close towards/away from)

MEDIUM
8th CBSE
IMPORTANT

The magnitude of an earthquake is measured using an instrument known as _____ (seismograph/ tide gauge/ anemometer).

EASY
8th CBSE
IMPORTANT

_____ is a point on the earth's surface vertically above the focus.

EASY
8th CBSE
IMPORTANT

A balloon rubbed with wool will repel another balloon that is not rubbed.

EASY
8th CBSE
IMPORTANT

A negatively charged object contains only electrons and no protons.

MEDIUM
8th CBSE
IMPORTANT

The place within the earth’s surface where an earthquake occurs is called origin.

MEDIUM
8th CBSE
IMPORTANT

Tsunamis always follow earthquakes.

MEDIUM
8th CBSE
IMPORTANT

Look at the diagrams below. Which of these best represents the charge distribution on a neutral electroscope when a negatively charged rod is held near it?