WorksheetsS1 Light - Part 2
Total questions: 22
Worksheet time: 10mins
How many colours are seen in the visible light spectrum?
5
6
7
8
What is the last colour in the visible light spectrum?
Orange
Blue
Green
Violet
What is the first colour in the visible light spectrum?
Orange
Blue
Green
Red
What colour is being reflected from the card?
yellow
green
red
blue
What colour is being reflected from the background?
yellow
green
No colours
All colours
What is the second wave in the EM spectrum?
radio
microwave
infrared
visible light
What is the wave has the least energy?
radio
microwave
infrared
visible light
What wave has the most energy?
Ultraviolet
X-ray
Gamma rays
visible lights
What wave can be used to look at broken bones?
Ultraviolet
X-ray
Gamma rays
visible lights
What wave can be used to treat cancer?
Ultraviolet
X-ray
Gamma rays
visible lights
What wave causes sun burn?
Ultraviolet
X-ray
Gamma rays
visible lights
What wave is used by police in searches?
infrared radiation
gamma rays
x-rays
UV
If white light is passed through a prism, it can not be separated into light of different colors.
True
False
If white light is passed through a prism, it can be separated into the colors are red, orange, yellow, green, blue, indigo and violet.
True
False
The colors are red, orange, yellow, green, blue, and violet. These are ALL the colors seen in a rainbow.
True
False
What kind of wavelength does radar use?
Radio waves
Microwaves
Ultraviolet
X-Rays
Which wavelength do x-ray machines use?
Radio
Microwave
Ultraviolet
X-rays
