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Online Short Questions For Chapter 9 "ICS Part 1 Physics Chapter 9 Short Questions Test "
Try The Short Questions For ICS Part 1 Physics Chapter 9 Short Questions Test
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Total Questions10
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Available Sets3
Physics - ICS Part 1 Physics Chapter 9 Short Questions Test
Question # 1
Write two uses of X-rays diffraction by crystals.
- Ans 1: X-ray diffraction has been very useful in determining the structure of biologically important molecules such as hemoglobin and double helix structure of DNA.
ICS Part 1 Physics Chapter 9 Short Questions Test - Set 1
Question # 1
Write two uses of X-rays diffraction by crystals.
- Ans 1: X-ray diffraction has been very useful in determining the structure of biologically important molecules such as hemoglobin and double helix structure of DNA.
ICS Part 1 Physics Chapter 9 Short Questions Test - Set 2
Question # 1
What is difference between interference and diffraction fringes?
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Ans 1: Interference Fringes: The superposition of two waves having same frequency and travelling in same direction results in bright and dark fringes is called interference fringes.Diffraction Fringes: The fringes formed due to the bending of light around edges and corners are called diffraction fringes.
ICS Part 1 Physics Chapter 9 Short Questions Test - Set 3
Question # 1
What is the contribution of Michelson to measure the length of standard meter using interferometer?
- Ans 1: Michelson measured the length of the standard meter in terms of wavelength of red cadmium light and showed that the standard meter is equal to 1553163.5 wavelengths of this light.
ICS Part 1 Physics Short Questions Test
Here you can prepare ICS Part 1 Physics English Medium Chapter 9. Click the button for 100% free full practice test.
