PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE

Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Measurement, Exercise 1: EXERCISE

Author:Subrata Kumar Choudhury & Jibananda Paul

Subrata Kumar Choudhury Physical Science & Environment Solutions for Exercise - Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Measurement, Exercise 1: EXERCISE

Attempt the practice questions on Chapter 1: Measurement, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. PHYSICAL SCIENCE & ENVIRONMENT CLASS 9 solutions are prepared by Experienced Embibe Experts.

Questions from Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Measurement, Exercise 1: EXERCISE with Hints & Solutions

EASY

9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 3

Identify which is not a unit less quantity?

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 2.1.

Candela is a _____ unit.(Choose from: fundamental/ derived)

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 2.1.

The Standard kilogram is the mass of _____ ${cm}^{3}$ of pure water at $4 ° C$ .

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 4.1.

What is a unit? Give examples of some standards used by ancient men.

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 4.2.

What are fundamental units? Give examples. Why they are called so?

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 4.3.

What is a dimensional formula? What is its utility?

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9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 4.4.

How the volume of a piece of stone can be measured by using a measuring cylinder?

EASY

9th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 9>Chapter 1 - Measurement>EXERCISE>Q 4.5.

When a balance is said to be accurate? Give reason.