Oral Questions

Author:V K Sally & S K Aggarwal

V K Sally Science Solutions for Exercise - Oral Questions

Simple step-by-step solutions to Oral Questions questions of Light from Learning Elementary Science for Class 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Oral Questions with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 15 - Light>Oral Questions>Q 1

A spherical mirror is held close to your face. The image formed is smaller in size than your face. What is the kind of spherical mirror?

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 15 - Light>Oral Questions>Q 2

When you look into a spherical mirror fix to the wall you find your face is bigger. What is the kind of mirror?

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 15 - Light>Oral Questions>Q 3

Name the kind of mirror which always forms virtual, erect and diminished image of an object.

(Choose from the following: Convex/ Concave/ Plane)

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 15 - Light>Oral Questions>Q 4

Name the kind of mirror which always forms virtual, erect and the same size image, as the object. (Plane/Concave/Convex)

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 15 - Light>Oral Questions>Q 5

What kind of mirror is used in automobile headlights - concave or convex?