Generally if the pressure is held constant the density of a gas decreases with increasing temperature.
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What is ideal gas law?</h3>
The ideal gas law, sometimes referred to as the perfect gas equation simply states that the pressure, volume, and temperature of the gas are related to the number of moles of the gas.
PV = nRT
P(m/ρ) = nRT
Pm = ρnRT
ρ = Pm/nRT
where;
- ρ is the density of the gas
- m is mass of the gas
- T is temperature of the gas
Thus, generally if the pressure is held constant the density of a gas decreases with increasing temperature.
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Answer:
The flux through the surface of the cube is
Solution:
As per the question:
Edge of the cube, a = 8.0 cm =
Volume Charge density,
Now,
To calculate the electric flux:
(1)
where
= electric flux
= permittivity of free space
Volume Charge density for the given case is given by the formula:
(2)
Volume of cube,
Thus
Thus from eqn (2), the total charge is given by:
Now, substitute the value of 'q' in eqn (1):
Answer:
Explanation:
Given that,
The wavelength of light,
We need to find the frequency of the light. We know that,
So, the required frequency of light is equal to .
Answer:
69 (Nice)
Explanation:
The increase is three so when you add three to 66, well you get 69 :)
Hope this helps!
All the love, Ya boi Fraser :)
The paths of the light waves that interfere cause first-order lines to differ in length by the wavelength of the light.
The phenomenon of wave interference occurs when two waves meet while traveling in the same medium.
As the two light waves interfere in the first order they interfere by differing the consecutive lengths by the wavelength of the light. The wavelength of the light can be defined as the distance between identical points (adjacent crests) in the adjacent cycles of a wave signal propagated in space or along a wire.
Hence, it can be concluded that the paths of the light waves that interfere cause first-order lines to differ in length by the wavelength of the light.
Learn more about waves here:
brainly.com/question/15663649
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