Directions. Choose the letter of the best answer wide your answer ona net
They are materials that do not allow light to pass through the
A opaque
02. What is formes en light is blocken
A rays
À
How does light travel?
B. in a straight line
Objects are not clearly seen through these materials beat the birthe light manes trough
them
transparent
8. translucent Copaque
What happens when light falls on a wood? Light is
absorbed
B.tamomatedc.drouses
6
Which does not belong to the group?
eye grasses
B plastic bottle c. magnifying glass D.day
7. The bouncing back of light when strikes a smooth and shiny surate is
B. transmission Cabsorption
B Light is absorbed when it strices on materials with dark colors and what kind of surfaces?
shiny
9. in Japan, people wear heat absorber clothing during
summer
10 The light absorbed by a material is changed to
A
B. shadow
C food Dimace
11. What kind of surface best reflects an image?
A smooth
B. shiny
C. smooth and shiny Drough and out
12. Which of these objects can make a dark shadow
window gass B.horse statue C. plastic wrap
13
A wax paper is translucent because
It stops some, but not all of the light B. It stops all of the light
C. It does not stop the light
Dit stops light completely
14 Which of the following is transparent?
A glass
15. Which of the following is translucent?
wax paper
B. plastic cover Chollow block
What's New
Activity 1: Materials that Block Light​