Wavelength*frequency=velocity
(331m/s)/(.6m)
Frequency = 551.666 1/s
The values with (1/2)(9.8 m/s2) (4 - X)^2 = (1.7 × 10^8 m/s) (X) —> We discover with the calculator X = 4.40 × 10^-7. The depth of the ice is then calculated by multiplying by the speed 74.8 m. Through ice, radio waves move at a speed of 1.7 x 108 m/s.
What is radio waves?
A radio wave pulse that is delivered into the Antarctic ice returns after reflecting off the bottom rock. A radio wave pulse that is transmitted into the Antarctic ice bounces off the subsurface rock and resurfaces. ice in Antarctica Through ice, radio waves move at a speed of 1.7 108 m/s. The rock reflects the radio wave pulse that was transmitted into the Antarctic ice. The amount of time that passed between the signal being sent and being received by the earth station.
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Answer:
Velocity of electron will be equal to 
Explanation:
We have given kinetic energy of electron 
Mass of electron 
We have to find velocity of electron
Kinetic energy of electron is equal to 
, here m is mass and v is velocity
So 
So velocity of electron will be equal to
Answer:
red, orange, yellow, green, blue, indigo, and violet
Explanation:
