The wavelength of 4.53 m means a frequency of f1 = 339/4.53 = 74.8 Hz in air and a frequency of f2 = 960/4.53 = 211.9 Hz in helium.
This is a easy one. It travels 1.715 kilometers in 5 seconds
That's the moon.
This equates to approximately 113.64 mph
Since the speed of light is approximately 299,792 kilometers per second, it would take only around 0.00005 seconds to travel a distance of 15 kilometers at that speed.
10 meters in 1.39 seconds equates to approximately 7.2 meters per second.
This is approximately 2,628,000 seconds in a month's time. This number will differ greatly depending on how many days there are in the particular month such as 29,30, or 31 days.
approximately 40 seconds if it is at room temperature that is 25 degrees c at 298k
approximately 40 seconds if it is at room temperature that is 25 degrees c at 298k
Approximately 31536000000000000 seconds are in an eon.
Approximately 1,041,400,800 seconds
Use the standard equation for speed:distance = speed x time Solving for time: time = distance / speed
The mean distance of the Sun from the Earth is approximately 149,600,000 kilometers, or 92,960,000 miles, and its light travels this distance in 8 minutes and 19 seconds
Approximately 1.3 seconds
15 seconds
15 seconds
15 seconds
15 seconds
Approximately 3.1556926 x 1021 seconds.