Iodine Monochloride (ICI) is an interhalogen or compound. ICI has an intermolecular attraction which makes it more difficult to boil compare to Bromine (Br2). Brorime is among the halogens along with fluorine, chlorine, iodine and astatine. Bromine is a nonpolar substance while ICI is a polar compound.
We have the weight acting downwards (W=mg) from the bob.
When the pendulum swings, there is air resistance acting on the bob.
The time taken to complete one oscillation.
The length of the string affects the time taken.
The tension of the string.
C) Light in vacuum
Light in a vacuum, on the order of magnitudes, travels much faster than the other three. In fact, the speed of light in a vacuum is the theoretical limit of how fast anything can travel.
Answer:
32.5 m/s
Explanation:
Velocity of a wave = frequency * wavelength
Velocity = 65 /s * 0.5 m
Velocity = 32.5 m/s
