Neha Sharma, Ajoy Ghatak and, Akanksha Dudpuri Solutions for Chapter: Light, Exercise 3: EXERCISES
Neha Sharma Science Solutions for Exercise - Neha Sharma, Ajoy Ghatak and, Akanksha Dudpuri Solutions for Chapter: Light, Exercise 3: EXERCISES
Attempt the practice questions on Chapter 15: Light, Exercise 3: EXERCISES with hints and solutions to strengthen your understanding. Start Up Science 6 solutions are prepared by Experienced Embibe Experts.
Questions from Neha Sharma, Ajoy Ghatak and, Akanksha Dudpuri Solutions for Chapter: Light, Exercise 3: EXERCISES with Hints & Solutions
On which principle is a pinhole camera based?
Why can you not see a lighted candle through a bent pipe?
For a plane mirror, is the shadow or the Image of an object, always the size of the object?
With the help of an activity, show that light travels in a straight line.
With the help of an experiment, show that both an opaque object and a source of light are necessary to form a shadow.
Give differences between the shadow and the image of an object in a mirror.
With the help of an experiment, show that light travels in a straight line and gets reflected from a mirror.
Classify the following objects into transparent, translucent and opaque objects:
Clean water, air, brown paper, rock, waxed paper, aluminium sheet, thin muslin cloth, wooden box, clear plastic scale, polythene sheet, skin, a CD (compact disc), dense smoke, heap of salt, plane glass, fog, milk, carbon paper, spectacles, a wall.
