Answer:
The value is 
Explanation:
From the question we are told that
The maximized electric field strength is 
The diameter is 
Generally the cross -sectional area is mathematically represented as
=> 
=> 
=> 
Generally the maximum power is mathematically represented as
Here c is the speed of light with value 
is the permeability of free space with value 
=>
Satellites are placed into orbit at least 150 km above Earth's surface to be above the atmosphere.
Answer:
none
Explanation:
it's to high up to be affected by the gravity
Answer:
A thin, taut string tied at both ends and oscillating in its third harmonic has its shape described by the equation y(x,t)=(5.60cm)sin[(0.0340rad/cm)x]sin[(50.0rad/s)t]y(x,t)=(5.60cm)sin[(0.0340rad/cm)x]sin[(50.0rad/s)t], where the origin is at the left end of the string, the x-axis is along the string, and the y-axis is perpendicular to the string. (a) Draw a sketch that shows the standing-wave pattern. (b) Find the amplitude of the two traveling waves that make up this standing wave. (c) What is the length of the string? (d) Find the wavelength, frequency, period, and speed of the traveling waves. (e) Find the maximum transverse speed of a point on the string. (f) What would be the equation y(x, t) for this string if it were vibrating in its eighth harmonic?
