WorksheetsSpectroscopy - Introduction
Total questions: 10
Worksheet time: 7mins
Electromagnetic waves vary in
the speed they travel in a vacuum.
wavelength and frequency.
the way they reflect.
the orientation of their electric and magnetic fields.
To calculate the frequency of an electromagnetic wave, you need to know the speed of the wave and its
wavelength.
intensity.
refraction.
amplitude.
Light acts like
a wave.
a particle.
Both a wave and a particle
neither a wave nor a particle.
Infrared rays have a shorter wavelength than
Ultraviolet ray.
X-rays.
radio waves.
gamma rays
The waves with the shortest wavelengths in the electromagnetic spectrum are
Infrared rays.
radio waves
gamma rays
X-rays
Light in the form of a particle that has discrete amount of energy is called a
Charm
Photon
Exciton
Muon
Which is an example of a radio wave
television
heat lamp
vision
sun light
What is Electromagnetic Spectrum?
Electromagnetic radiation is also called as light
True
False
I answered truly without referring any materials
True
False
