Download App

Light Energy — PHYSICS STD 7 — Question

ICSE BoardEnglish MediumSTD 7PHYSICSLight Energy1 Mark
MCQ
The property due to which a light ray striking a surface is returned back into the same medium is called
  • A
    refraction 
  • B
    reflex action 
  • ✓
    reflection
  • D
    regression 
✓

Answer

Correct option: C.
reflection

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Light Energy→Light Energy — all question types→PHYSICS STD 7 question papers→ICSE Board STD 7 question papers→ICSE Board question paper generator→

Similar questions

The purpose of armature in an electric bell is
→
The minimum distance required between the source and the reflector so as to hear the echo in air is
→
For measuring the volume of an irregular stone we need :
→
Zero Kelvin is equal to :
→
The area of circle is given by $\pi r ^2$,when π stands for :
→
Which of the following is a vector quantity?
→
If we add a lump of ice to a tumbler containing water,
→
The earth attracts a body of mass 1 kg with a force of 10 N. The mass of a boy is 50 kg. His weight will be
→
Which of the following is transferred by a wave from one place to another?
→
The work done by a body is the product of displacement and :
→