Answer:
Explanation:
As we know that the mass of the magnesium is given as
mass = 1300 g
volume of the magnesium is
volume = 743 cubic cm
so we will have
so we will have
You are currently converting Distance and Length units from Centimeters to Feet 321 Centimeters (cm) = 10.5315 Feet (ft) This is a hard one but see if this helps if not let me now and i can try again..
Mass is converted into energy<span>, in the form of light, heat, kinetic energy. </span>
Period = 2 seconds.
frequency = 1/2 cycle/second = 1/2 Hz
If it falls twice every four seconds, then it falls once every two seconds, therefore one falling period is two seconds.
Hz is equal to cycles per second. So if it goes through one cycle per two seconds, then it goes through 1/2 cycle per one second.
Hope this helps!
