A wave has a wavelength of 10mm and a frequency of 5 hertz what is the speed
Answer Are
55 mm/s
50 hertz
2 mm/s thank you
i need this too and assuming that the formula is as above, multiply em, then the answer would be 50 sum but ofc there is two answers with 50 in them with 2 different units so gr8 (((:
this site is super unhelpful bruh
i am stupid and cant find the answer
To find the speed of a wave, you can use the formula:
Speed = Wavelength x Frequency
Given that the wavelength is 10mm and the frequency is 5 hertz, you can substitute these values into the formula:
Speed = 10mm x 5 Hz
Now, to calculate the speed, you need to convert the units to a consistent system. In this case, it is better to convert the wavelength from millimeters to meters since the unit of Hertz is based on seconds.
1 meter = 1000 millimeters
Therefore, 10mm = 10/1000 = 0.01m
Now, substitute the value of wavelength in meters into the formula:
Speed = 0.01m x 5 Hz
Calculating this will give you the speed of the wave:
Speed = 0.05 m/s
So, the correct answer is 0.05 m/s.
Velocity = Frequency * Wavelength
V = 5 hertz * 10 mm
V = ?
I'll let you finish.