What is the significance of the Taylor experiment?
2 answers:
Answer:
B. it showed that the wave nature of light is a probability statement of where photons are going to be
Explanation:
When the light propagates through a medium it is taken to act as a wave, it shows all the features of a wave such as reflection, refraction, diffraction.
- But when the light ray is incident on a surface generating an energy interaction with the particles of the matter on which it is incident then it is treated as matter. Light is made of particles called photons.
- The collision of photons with the surface electrons in some materials leads to the ejection of the valance electrons from the surface in excited state.
Energy of photon is given as:
where:
h = Planck's constant
frequency of the wave
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Answer:
The answer is ""
Explanation:
For point a:
Energy balance equation:
From the above equation:
because the rate of air entering the tank that is constant.
Since the tank was initially empty and the inlet is constant hence,
Interpolate the enthalpy between . The surrounding air
temperature:
Substituting the value from ideal gas:
Follow the ideal gas table.
The and between temperature
Interpolate
Substitute values from the table.
For point b:
Consider the ideal gas equation. therefore, p is pressure, V is the volume, m is mass of gas. (M is the molar mass of the gas that is
and R is gas constant), and T is the temperature.
For point c:
Entropy is given by the following formula: