Matric Part 1/9th Class Physics Chapter 6 Short Question Test With Answer for Unit 6 Work and Energy

Online Short Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

Try The Short Questions For 9th Class Physics English Medium Chapter 6 Preparation

  • Total Questions10

  • Available Sets3

Physics (New Book) - 9th Class Physics English Medium Chapter 6 Preparation

Question # 1

How does the cantact area affect the pressure.

  • Ans 1: For a certain force, the pressure is very high if the contact area is small.
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Prepare Complete Set Wise Questions For Chapter 6 "9th Class Physics English Medium Chapter 6 Preparation "

9th Class Physics English Medium Chapter 6 Preparation - Set 1

Question # 1

How does the cantact area affect the pressure.

  • Ans 1: For a certain force, the pressure is very high if the contact area is small.
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9th Class Physics English Medium Chapter 6 Preparation - Set 2

Question # 1

Steel is more elastic than rubber why?

  • Ans 1: In steel more effort is required to change the shape as compared to rubber becasue the steel molecules retain their shape quickly as the deforming force ceases to act. That is why steel is more elastic than rubber.
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9th Class Physics English Medium Chapter 6 Preparation - Set 3

Question # 1

Why havvy animals like an elephant have a large are of the foot.

  • Ans 1: Mathamatically    P = F/A
    Large area of feet to spread their weithght over a bigger area, reduce air pressur eon ground.
    Thus, heavy animals like elephatn have a large area of the foot to reduce pressure on ground.
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6th Unit

9th class Physics Chapter 6 (English Medium)

Here you can prepare 9th Physics Chapter 6 online Short Questions Preparation (Gravitation). Click the button for 100% free full Preparation.

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