Answer:
t = 200 nm
Explanation:
It is given that,
Wavelength of a light beam is 500 nm
It is reflected constructively from a thin layer of oil having index of refraction 1.25.
The oil floats on the top of water of index of refraction 1.33.
We need to find the minimum thickness of the layer of oil. `
For constructive interference,
m is 1 for minimum thickness
n is refractive index of oil
t is thickness of layer of oil.
So,
So, the minimum thickness of the layer of oil is 200 nm.
F=ma
a=F/m
F=+250N + (-130N)=120N LEFT
('m summing my forces because they are moving about the same axis, and the negative/positive accounts for the arbitrary directions I assign)
m=32kg
F=120N/32kg=3.75m/s^2 to the LEFT
3.75m/s^2 to the LEFT
Mass would be 104/1.16 = 89.66 kg
Weight on Earth would be 89.66 * 10 = 896.55N
Weight on Mars 89.66 * 3.7 = 331.72 N
Answer:
<h2>Newton Second low say" the acceleration of a body id directly proportional to the force acting on the body and inversly proportional to tje mass of the body "</h2>
Explanation:
Newton's second law is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it. ... Newton's second law is one of the most important in all of physics.
<h3>I Hope my answer is Helpfull thanks</h3>
<span> In round figures, the solar converts 700 Million plenty of Hydrogen into 695 lots of </span>