Answer:
The Minimum wavelength is 
The Maximum wavelength is 
Explanation:
From the question we are told that
The energy range is 
Considering 
When a single photon is transferred to to an electron the energy obtained can be calculated as follows
This energy is mathematically represented as
Here h is the Planck's constant with value of 
c is the speed of light with value of 
Substituting values and making 
the subject of the formula
Considering 
When a single photon is transferred to to an electron the energy obtained can be calculated as follows
This energy is mathematically represented as
Substituting values and making the subject of the formula
Answer:
<em>The sea bed is 1125 m deep.</em>
Explanation:
<u>Speed</u>
It's the rate of change of the distance (d) traveled by an object over time (t).
The speed can be calculated by the formula:
It's known the speed of sound in water is v=1500 m/s. A sound wave is sent to the sea bed and bounces back to the ship 1.5 seconds later.
That is the time the wave takes to travel twice the distance from the ship to the sea bed, thus the required distance uses half of that time or t=1.5/2 = 0.75 seconds.
Solving the equation for d:
d = v.t
d = 1500 m/s * 0.75 s
d = 1125 m
The sea bed is 1125 m deep.
Answer:
Complete the following table. Be sure to include units in your answer.
Explanation:
all you have to do is mautiply them
Answer:
Conduction is the transfer of kinetic energy from one particle to another
Answer:
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