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Basic Science and Technology

Total questions: 10

Worksheet time: 18mins

Name
Class
Date
1.

Sound energy is a form of energy we can________.

a)

See

b)

hear

c)

see and hear

2.

An act of moving object forward away from yourself is called ________.

a)

friction

b)

pull

c)

push

3.

Which of these objects is transparent?

a)
b)
c)
4.

The following are the effects of forces on an object except_______.

a)

It changes the shape of objects.

b)

It makes objects to speed up.

c)

It does not make object to slow down.

5.

The following are sources of bright light except_______.

a)

Sun

b)

Candle

c)

Flood light

6.

Potential energy is energy _______.

a)

at rest

b)

in motion

c)

at pull

7.

An example of kinetic energy is____.

a)

a parked car

b)

a moving fan

c)

a boy sitting in one position.

8.

Sun, glowworm, fire flies, lava are (a)   .

9.

Some objects let light pass through and we can see through them clearly. They are called________.

a)

Translucent objects

b)

Opaque objects

c)

Transparent objects

10.

Objects that block light are called ____.

a)

Transparent objects

b)

Opaque objects

c)

Translucent objects