Answer:
the relationship between the voltage and the resistance is linear,
light bulb. a lot of energy to be in the system in the form of electromagnetic radiation and heat, this loss of energy is the cause of the loss of the linearity of ohm's law.
Explanation:
When you study ohm's law
V = i R
You observe that the relationship between the voltage and the resistance is linear, so the law of compliance, when you used a resistor, the law was fulfilled, the resistor did not heat up significantly.
When you used the bulb, the resistance values is small, so the passing current is high and the filament heats up significantly, to the point of emitting light, so the resistance can linearity. This is because the collisions between the electrons and the atoms is very frequent creating excitations and de-excitations that cause a lot of energy to be in the system in the form of electromagnetic radiation and heat, this loss of energy is the cause of the loss of the linearity of ohm's law.
Answer:
The recipe for a hurricane is a combination of warm, humid wind over tropical waters. The temperature of tropical waters must be at least 80 degrees F for up to 165 feet below the ocean’s surface. As this warm water meets the wind that blows west from Africa across the ocean, it causes the water to vaporize. The water vapor then rises into the atmosphere, where it cools and liquefies.
Explanation:
I hope this helps
Answer:
Explanation:
From the question we are told that
Mass of block
Radius of circle
Force of track
Normal Force on block
Generally the equation for Velocity of block is mathematically Given by the law of conservation of energy
For initial velocity
0.660 = 0.0425 x u^2/0.525 - 0.0425 x 9.8
Generally the equation for work done is mathematically Given by
Answer:
Below:
Explanation:
Consider two rays originating from the bottom of the pond. As these rays get refracted into the air, they bend away from the normal. ... This point gives the apparent position of the bottom of the pond, therefore, the pond appears to be shallower.
Hope it helps....
It's Ms-Muska
Answer:
Explanation:
In this problem, the capacitors C1 and C2 are connected in series to the battery.
The voltage of the battery, which is variable, is V.
The voltge across the capacitor C2 is V2: the graph of V2 versus V shows that a straight line with a slope of 0.45.
This means that the relationship between V and V2 is
(1)
So, 45% of the voltage is on the capacitor C2; and therefore, 55% of the voltage must be on capacitor C1:
(2)
When two capacitors are connected in series, they have the same charge on their plates, so
Using the relationship between charge (Q), capacitance (C) and voltage (V) for a capacitor:
We can rewrite the equation as
Or
Substituting (1) and (2),
And since
We find: