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12th Class Physics
Short Questions Preparation
Start Chapter 17 Preparation
12th Class Physics Chapter Wise Preparation
Online Short Questions For Chapter 6 "ICS Part 2 Physics Chapter 17 Short Questions Preparation "
Try The Short Questions For ICS Part 2 Physics Chapter 17 Short Questions Preparation
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Total Questions10
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Available Sets4
Physics - ICS Part 2 Physics Chapter 17 Short Questions Preparation
Question # 1
Define retantivity.
- Ans 1: When the current is reduced to zero,the material still remains strongly magnetized which is known as retantivity.
ICS Part 2 Physics Chapter 17 Short Questions Preparation - Set 1
Question # 1
Define retantivity.
- Ans 1: When the current is reduced to zero,the material still remains strongly magnetized which is known as retantivity.
ICS Part 2 Physics Chapter 17 Short Questions Preparation - Set 2
Question # 1
Write the used of superconductors.
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Ans 1: Superconductors can be used in :
- Magnetic Resonance Imaging
- Powerful but small electric motors
- Fast computer chips
- Magnetic Levitation Trains
ICS Part 2 Physics Chapter 17 Short Questions Preparation - Set 3
Question # 1
Define young modulus and shear modulus.
- Ans 1: The ratio of tensile stress to tensile strain is called young modulus.
- Ans 2: The ratio of shear stress to shear strain is called shear modulus.
ICS Part 2 Physics Chapter 17 Short Questions Preparation - Set 4
Question # 1
Differentiate between amorphous and polymeric solid.
- Ans 1: Amorphous solid,any non-crystalline solid in which the atoms and molecules are not organized in a definite lattice pattern,such solid include glass ,plastic and gel.
- Ans 2: Polymer are said to be more or less solid materials with a structure that is intermediate between order and disorder.They can be classified as partially or poorly crystalline solids.
