EXERCISE
Geetha Iyer Science Solutions for EXERCISE
Simple step-by-step solutions to EXERCISE questions of Light, Shadows and Reflection from Science Now 6. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISE with Hints & Solutions
Mention the properties of shadows.
With the help of diagrams, explain reflection from smooth and rough surfaces.
List the differences between a shadow and an image.
Discuss one activity to demonstrate the rectilinear propagation of light.
Explain transparent, translucent and opaque materials with a suitable example for each.
Explain the principle and working of a pinhole camera with a neat and labelled diagram.
Sound produced in a neighbouring room is audible, whereas candle lit in the neighbouring room is not visible. Why?
The shadow of an object is formed using white light, green light and then orange light. What is the colour of the shadow formed in each case? Justify your answer.
