Answer:
Distance between slits, 
Explanation:
It is given that,
Wavelength, 
Angle, 
We need to find the distance between two slits that produces first minimum. The equation for the destructive interference is given by :
For first minimum, n = 0
So, 
d is the distance between slits
So, 
So, the distance between two slits is 
. Hence, this is the required solution.
B,A,D,C u can check this by using formula of momentum P=mv..
Light year is the unit of distance. It is the distance that an object travels in one year with the speed of light.
In short, Your Answer would be "Distance"
Hope this helps!
Answer:
Momentum is define as the product of the mass and velocity of a body. It is measured in Kgm/s.
Explanation:
Momentum is the product of mass and velocity of an object. When an object or a body of mass 'm' is moving with velocity 'v', then its momentum can be determined as;
momentum (P) = mass × velocity
i.e P = m × v
= mv
It is measured in Kgm/s.
The change in momentum of a body is referred to as its impulse (Ft).
ΔP = m(v - u) = Ft
Where: P is the momentum of the object, m is its mass, v is its final velocity, u is the initial velocity, F is the force and t is the time in which the force acts.
