Answer:
Explanation:
From the question we are told that
The wavelength is 
The length of the of the plate is 
The radius of the wire is 
Generally the diameter of the wire which is the distance between the glass plates is mathematically represented as
=> 
=> 
Generally the condition for constructive interference is mathematically represented as
=> 
=> 
=>
Answer:
here given is a weight
then force becomes mg
that is F=Mg
=4*9.8
then by using the formula
F=Ma
a=F/M
=4*9.8/9.8
=4
Explanation:
Radio waves, gamma-rays, visible light, and all the other parts of the electromagnetic spectrum are electromagnetic radiation. Electromagnetic radiation can be described in terms of a stream of mass-less particles, ...
The electromagnetic spectrum is a map of all the types of light that we can identify. It separates all the types of light by wavelength because that directly relates to how energetic the wave is. More energetic wave
For most of history, visible light was the only known part of the electromagnetic spectrum. The ancient Greeks recognized that light traveled in straight lines and studied some of its properties, including reflection
The factor that most affects the flow of ocean currents is B. differences in temperaturethreAnswer here
Answer:
1 inch = 2.54 cm
12.9 inches= 12.9 x 2.54
= 32.766
= 32.8 cm (approximately)
Hope it helps...
