Science Unit 10 Exercise ISIAN

we are able to see an object because ...... enter our eyes

• Light

• .

light travels in ...... line

• A straight line

• .

when light bounces off the surface of an object and enter our eyes, it called the light is....

(Bounces off = dipantulkan)

• Reflected

• .

a ....... surface reflects light in the same direction.

• Smooth

• .

a rough surface look good because it reflects light in ...... directions

(reflects = memantulkan ) (direction = arah)

• different

• .

we can see object that we cannot look at directly by using a ...

• mirror

• .

when we put a pencil into a clear glass of water,

the pencil look like broken. it is an example of the light can be ....

• refrected

  (dibelokan)

• .

after raining the sun shine, then we can see the rainbow.

This shows that the light can be .....

• dispersed

  (disebarkan)

• .

...... materials allow almost all lights to pass through them.

(allow = memungkinkan) (almost=semua)

• transparent

• .

...... materials do not allow any lights to pass through them

• opaque

• .