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9th Class Physics Chapter 3 Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 3 "9th Class Physics English Medium Chapter 3 Preparation "
Try The Short Questions For 9th Class Physics English Medium Chapter 3 Preparation
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Total Questions10
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Available Sets3
Physics (New Book) - 9th Class Physics English Medium Chapter 3 Preparation
Question # 1
Define air resistance.
- Ans 1: It is the resistane offered by air when an object falls through it.
9th Class Physics English Medium Chapter 3 Preparation - Set 1
Question # 1
Define air resistance.
- Ans 1: It is the resistane offered by air when an object falls through it.
9th Class Physics English Medium Chapter 3 Preparation - Set 2
Question # 1
Why don't human boes normally wear out, even after many years of use.
- Ans 1: Friction in human joints is very low because our bodies contain a natural lubricationg system. As a result, even though our bones rub against each other at the joints when we mvoe, they do not normally wear out.
9th Class Physics English Medium Chapter 3 Preparation - Set 3
Question # 1
When Sir Isaac Newton was born.
- Ans 1: Sir Isacc Newton was born in Lincolnshire on January 4, 1643
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