Question

D. Light
et Waves
D. All of them
MUL
o.1 Circle the correct option i.e. A/B/C/D. Each part carries one mark.
The broad-casting of radio and television programs is made possible by the
XB. Particles
C. Clouds
The defects in the human body e.g., broken bones, tumours, bullets, can be detected
by a specific type of waves, known as
C. X-rays
B. Light
A. Waves
When we move a pencil up and down vertically at the edge of a tub of a water, the
ripples emerge outward on the
A. Base of the water B. Surface of the water C. Sides of the water D. All of them
When a wave is produced on the water surface, the card pieces on the surface
water move about their means positions are
A. Along with the wave
B. Surface of the water
C.Up and down
D. All of them
When a wave is produced on the water surface, the small card pieces placed on
water surface
A Disnlaced forward from their original positions​

Answer 1

Answer:

D. Light

et Waves

D. All of them

MUL

o.1 Circle the correct option i.e. A/B/C/D. Each part carries one mark.

The broad-casting of radio and television programs is made possible by the

XB. Particles

C. Clouds

The defects in the human body e.g., broken bones, tumours, bullets, can be detected

by a specific type of waves, known as

C. X-rays

B. Light

A. Waves

When we move a pencil up and down vertically at the edge of a tub of a water, the

ripples emerge outward on the

A. Base of the water B. Surface of the water C. Sides of the water D. All of them

When a wave is produced on the water surface, the card pieces on the surface

water move about their means positions are

A. Along with the wave

B. Surface of the water

C.Up and down

D. All of them

When a wave is produced on the water surface, the small card pieces placed on

water surface

A Disnlaced forward from their original positions