Electricity is genterated by generator
The planets near the sun are smaller (and made out of rock or earth )
Answer:
Bb can be an example
Explanation:
That is Because brown is dominated, so it is in Capital.
Answer:Reducing mass i.e. water
Explanation:
Frequency For given mass in glass is given by

where k =stiffness of the glass
m=mass of water in glass
from the above expression we can see that if mass is inversely Proportional to frequency
thus reducing mass we can increase frequency