A C Sehgal Solutions for Exercise 4: EXERCISES
A C Sehgal Science Solutions for Exercise - A C Sehgal Solutions for Exercise 4: EXERCISES
Attempt the practice questions from Exercise 4: EXERCISES with hints and solutions to strengthen your understanding. Living Science 8 solutions are prepared by Experienced Embibe Experts.
Questions from A C Sehgal Solutions for Exercise 4: EXERCISES with Hints & Solutions
How many dots does Braille system use?
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State True or False:
Refractive index can be defined for both transparent and opaque objects.
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Light bends as it passes from one medium to another. What is this phenomenon called?
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If light enters from water to air it bends _____ from the normal.
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A pencil is dipped obliquely in water appears bent at the surface due to dispersion.
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In a prism emergent ray is parallel to the incident ray.
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A transparent medium bends light by same amount irrespective of the colour of light.
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If an object is situated at the focal length of a convex lens , where is the image formed ?
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