The speed of any wave is the product of frequency x wavelength.
It is 320 metres per second.
The speed is 320 metres per second.
88 meters per second
4m
6.67 x 10^11 Hz
1 x 10^-4
4m
The area of 4m by 4m is 16 square meters.
4m = 13.12 feet
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
V = 64 m3
4m
4m
2816-4m = 2812