WorksheetsQ2 WEEK 1 MODULE 1 DIFFERENT FORMS OF EM WAVES
Total questions: 10
Worksheet time: 2mins
The vibrations are perpendicular to the direction of travel?
Hertz
Sound waves
Longitudinal waves
Transverse waves
Unit of frequency
(a)
Waves only transfers?
Matter
Atoms
Energy
Molecules
What is the formula for finding the speed?
frequency+Hertz
Wavelength+Hertz
Amplitude x Trough
Frequency x wavelength
In the visible spectrum, which color has the LONGEST wavelength?
blue
green
red
violet
It is the distance from the midpoint to the highest (or
lowest) point of a wave.
(a)
Which of the following statements is correct?
As the frequency of a wave increases, the wavelength also increases.
As the frequency of a wave decreases, the energy increases.
As the wavelength of a wave increases, the energy also increases.
As the wavelength of a wave decreases, the frequency increases.
What is the frequency range of ultraviolet radiation?
3.5x109 – 3x1011 Hz
3.5x1011 – 3x1014 Hz
7.5x1014 – 3x1016 Hz
7.5x1016 – 3x1019 Hz
Which type of EM wave has wavelength similar to the size of a 1 Peso coin?
infrared
microwave
ultraviolet
visible light
Example of Longitudinal waves?
(a)
