Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Light, Exercise 5: PRACTICE TIME
Veera Bala Rastogi Science Solutions for Exercise - Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Light, Exercise 5: PRACTICE TIME
Attempt the practice questions on Chapter 16: Light, Exercise 5: PRACTICE TIME with hints and solutions to strengthen your understanding. Science Booster solutions are prepared by Experienced Embibe Experts.
Questions from Veera Bala Rastogi and Shalini Mahajan Solutions for Chapter: Light, Exercise 5: PRACTICE TIME with Hints & Solutions
The speed of light in vacuum is
Name the colour that appears last in the rainbow.
Which lens is also called the diverging lens?
(Choose from the following- Concave lens/ Convex lens)
Why are concave and convex mirrors called spherical mirrors? What is the nature of image formed by them? What are their applications?
Why is a concave mirror also called converging mirror? How would you differentiate between concave and convex mirrors without touching them?
Why are convex mirrors used as side mirrors in vehicles?
Why do lemons and decorative marbles kept in a cylindrical glass container of water appear to be larger?
A person finds difficulty in viewing distant objects, while the nearby objects are clearly visible to him. Which type of lens should he use in his spectacles?
