RPA09: Light Flashcards
1
Q
Aim
A
Investigate the reflection of light by different surfaces and the refraction of light by different substances
2
Q
Step one
A
Place material onto paper and trace around block
3
Q
Step two
A
Draw a normal to the block
4
Q
Step three
A
Align incident ray with the meeting point between normal and surface of the block
5
Q
Step four
A
Draw the reflected ray and the refracted Ray
6
Q
Step five
A
Remove block and draw a straight line between point of reflection and refracted Ray
7
Q
Step six
A
Use protractor to measure angle of incidence and go for a fraction and angle of reflection
