V = f x wavelength
V = 5 x 10
V = 50m/s
<span>The force would double.</span>
The answer is as voltage increases current increases and therefore resistance would remain constant
Answer:
Opposition of passing a electric circuit
Answer:
Star A is closer than Star B
Explanation:
As we know that in parallax method of distance measurement the angle subtended by the star when it covers a distance of one Parsec arc length, it is known as parallax angle
Here we can say

so we have

so here we have
angle subtended by Star A = 1 arc sec
angle subtended by star B = 0.75 arc sec
now we have
distance for star A is given as

distance of star B is given as

So star A is closer than star B