Question 13
The greater the frequency the ______________________ the wavelength.
a
lesser
b
greater
c
more
d
higher
7 answers
b) greater
Question 14
Frequency and wavelength have a _____________ relationship.
a
good
b
inverse
c
bad
d
direct
Frequency and wavelength have a _____________ relationship.
a
good
b
inverse
c
bad
d
direct
d) direct
Question 15
What is the wavelength of a 20 Hz periodic wave moving at 40 m/s?
Use the equation below!
a
2 m
b
0.5 m
c
800 m
d
80 m
What is the wavelength of a 20 Hz periodic wave moving at 40 m/s?
Use the equation below!
a
2 m
b
0.5 m
c
800 m
d
80 m
d) 80 m
Question 16
If the wavelength of a wave is 4 m, and the wave velocity is 8 m/s, then the frequency is _______?
Use the equation below!
a
8 Hz
b
2 Hz
c
32 Hz
d
0.5 Hz
If the wavelength of a wave is 4 m, and the wave velocity is 8 m/s, then the frequency is _______?
Use the equation below!
a
8 Hz
b
2 Hz
c
32 Hz
d
0.5 Hz
a) 8 Hz