Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Human Eye and The Colourful World, Exercise 19: Very Short Answer Type Questions
Lakhmir Singh Physics Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Human Eye and The Colourful World, Exercise 19: Very Short Answer Type Questions
Attempt the practice questions on Chapter 6: The Human Eye and The Colourful World, Exercise 19: Very Short Answer Type Questions with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 1 Physics solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: The Human Eye and The Colourful World, Exercise 19: Very Short Answer Type Questions with Hints & Solutions
Name the phenomenon which causes the twinkling of stars.
(Choose from: Atmospheric refraction / Dispersion)
Name two effects produced by the atmospheric refraction.
Which phenomenon makes us see the sun a few minutes before actual sunrise?
(Choose from: Atmospheric refraction / Dispersion)
Which phenomenon makes us see the sun a few minutes after actual sunset?
Atmospheric refraction caused advance sunrise and delayed sunset. By how much time is sunrise advanced?
(Ten minutes/ Two minutes)
Atmospheric refraction caused advance sunrise and delayed sunset. By how much time is sunset delayed?
(Ten minutes/ Two minutes)
The planets twinkle at night due to atmospheric refraction of light.
Name the phenomenon due to which the stars seem higher in the sky than they actually are.
(Choose from: Scattering of light/ Atmospheric refraction/ Atmospheric reflection/ Dispersion of light)
