EASY
7th CBSE
IMPORTANT
Earn 100

What is a polished surface, plane or curved called?

Important Questions on Light

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 3
What is the ray of light falling on a polished surface called?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 4
What kind of image cannot be obtained on a screen?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 5
How many reflected rays can there be for a given single incident ray falling on a plane mirror?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 1
Can the image formed by a plane mirror be obtained on a screen?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 2
Name five English alphabets which do not show lateral inversion on suffering reflection from a plane mirror.
 
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 3
You are standing at a distance of 1 m from a plane mirror. What is the distance between you and your image?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 4
The right appears left in a plane mirror. What is this phenomenon called?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 15 - Light>Oral Questions>Q 1
What is a spherical mirror whose inner side is the reflecting surface called?