Free Printable LIGHT AND FORMATION OF SHADOWS (VI)

1.

Light travels

a)

around corners

b)

in a straight line

c)

in the air

d)

in water

2.

Which images are opaque?

a)

A & C

b)

A,C,E, & F

c)

D, E, & F

d)

A & E

3.

Opaque means...

a)

No light passes through it

b)

All light passes through it

c)

Some light passes through it

4.

If light hits something transparent , it will...

a)

make a shadow

b)

pass through

c)

stop

5.

When the sun gets higher in the sky, shadows get ______.

a)

longer

b)

gone

c)

shorter

d)

darker

6.

Which source of light is natural?

a)

firworks

b)

lightbulb

c)

lightning

d)

headlights

7.

Which is NOT a source of light?

a)

firefly

b)

ball

c)

sun

d)

torch

8.

What does the moon do?

a)

produces light

b)

reflects the suns light

c)

produces heat

9.

Which of the following is a man made source of light?

a)

A book

b)

A car

c)

A torch

d)

A poster

10.

Which of the following objects reflect light?

a)

b)

c)

d)

11.

______________ light can be separated into a rainbow of colors.

a)

White

b)

Ultraviolet

c)

Polarized

d)

Fluorescent

12.

Madhav is pushing the door closed. He cannot see through the door because it is-

a)

opaque

b)

translucent

c)

transparent

13.

Jagriti is drinking a glass of appy. She looks through the glass and the objects behind it look fuzzy. This is because the appy is .

a)

opaque

b)

translucent

c)

transparent

14.

What time of day are shadows the smallest?

a)

morning

b)

night

c)

noon

d)

dinner time

15.

What makes a shadow?

a)

something blocks the light

b)

something makes light

c)

the room is dark

d)

the Sun goes down

16.

Draw one luminous object

17.

Draw one non- luminous object

18.

Image formed by a pinhole camera is

a)

(a) erect

b)

(b) inverted

c)

(c) sometimes erect, sometimes inverted

d)

(d) none of these

19.

Image formed by a pinhole camera is _________ down.

a)

Upside

b)

Inside

c)

sideways

d)

None

20.

Are you reading the lesson

a)

yes

b)

no

LIGHT AND FORMATION OF SHADOWS (VI)

Total questions: 20

Worksheet time: 26mins

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