Answer:The voltage V in volts (V) is equal to the current I in amps (A) times the resistance R in ohms (Ω): V (V) = I (A) × R (Ω) The power P in watts (W) is equal to the voltage V in volts (V) times the current I in amps (A): P (W) = V (V) × I (A) AC Ohm's law calculator.
Explanation:
Answer: 1.57
Explanation:
This described situation is known as Refraction, a phenomenon in which light bends or changes its direction when passing through a medium with a index of refraction different from the other medium.
In this context, the index of refraction is a number that describes how fast light propagates through a medium or material.
According to Snell’s Law:
(1)
Where:
is the first medium index of refraction (the value we want to know)
is the second medium index of refraction (air)
is the angle of incidence
is the angle of refraction
Now, let's find from (1):
(2)
Substituting the known values:
Finally:
A measurement has two parts: a value and a unit. a fixed amount of something, like a centimeter (CM) of distance.
Yes, all objects are affected by gravity. Newton's law of universal gravity states that <span>any two bodies in the universe attract each other
with a force that is directly proportional to the product of their
masses and inversely proportional to the square of the distance between
them. Therefore we know that gases, and every other atom in the universe, is subject to gravity.
We also know this, as if they weren't affected by gravity, the Earth wouldn't have an atmosphere!
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