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CaHeK987 [17]
3 years ago
12

What causes clouds to form on the upwind side of mountain range

Physics
1 answer:
ValentinkaMS [17]3 years ago
7 0
A cloud is a visible mass of water droplets or frozen ice crystals suspended in the earth's atmosphere above the surface of the earth or other planetory body. eveporation of water causes clouds to form.
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azamat
It would be on the top of the HR diagram, specifically, the top right. 
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What happens to the velocity of an object when balanced force acts on it?
Pani-rosa [81]
When the entire group of forces acting on an object is balanced,
the individual forces all add up to zero, and the effect on the object
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4 years ago
A car has an acceleration of 1.5 m/s2. A net force of 2100 N is acting on the car. What is the mass of the car?
gulaghasi [49]

Answer:

Given

acceleration (a) =1.5ms2

Force(F) =2100N

R. t. c mass (m) =?

Form

F=ma(divided by m both sides)

m=F/a

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8 0
3 years ago
What is the thinnest film (but not zero) of MgF2 (n = 1.38) on glass that produces a strong reflection for orange light with a w
Art [367]

The concept required to solve this problem is related to thin film interference.

The path length difference between two waves one is reflected from top surface of the film and the bottom surface of the film is equal to twice the thickness of the film:

\gamma = 2t

Where,

\gamma = Path length difference

t = thickness

At the same time we have that the constructive interference condition for a thin film interference for strongly reflected rays is

\gamma = m\lambda

Where

\gamma = Path length difference

\lambda = wavelength

m = Any integer (order of the equation) which represent the number of repetition of the spectrum

Equation both expression we have

2t = m\lambda

Re-arrange to find the thickness we have

t = m\frac{\lambda}{2n}

Our values are given as

m = 1

\lambda= 597nm

n = 1.38

Replacing,

t = (1)\frac{597}{2(1.38)}

t = 216.3nm

Therefore the thinnest thickness of the film is 216.3nm

6 0
3 years ago
Which part of the spectrum of light is visible to humans?
d1i1m1o1n [39]

Answer:

380 to about 750 nanometers

Explanation:

8 0
3 years ago
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