5. OSCILLATIONS AND WAVES Flashcards
1
Q
.The waves used in radar systems
are _______ waves.
A
micro
2
Q
What are characteristics of sound waves?
A
Amplitude, Frequency, Wavelength and Timbre.
3
Q
Bats search out prey and fly in dark night by emitting and detecting reflections of which type of Sound waves?
A
Ultrasonic waves
4
Q
_____ waves include visible light waves, X-rays, gamma rays, radio waves, microwaves, ultraviolet and infrared waves.
A
Electromagnetic
5
Q
_____ are also known as heat waves.
A
Infrared waves
