This is to maximize the effect of diffraction. The wavelength of the photon can be regarded as its 'size' . If it is too large then the slit is just to small for it and most of the photons will be absorbed or reflected. If it is far too small then the slit, in comparison, will be very large so most photons do not even notice its presence and will just continue on their merry way without interacting with it.
they are related by the equation velocity=frequency*wavelength
Not necessarily. The frequency of a wave is equal to the speed divided by the wavelength so if it is fast and has a low wavelength then it will be high pitched. If it has a very large wavelength though it will have a lower pitch.
2 miles is equal to approximately 3.2 kilometers
This question is impossible to answer as there are no units attributed to 6.09. For example... 6.09 inches is equal to approximately 0.5 feet 6.09 meters is equal to approximately 20 feet
tungsten
When gap size is equal to wavelength
When gap size is equal to wavelength
Frequency is equal to constant divided by wavelength. 3.00x108 / 780nm equals approximately 4397435897.4359 hertz.
they are related by the equation velocity=frequency*wavelength
Both of these are part of the electromagnetic spectrum. The main difference between the two is the wavelength and frequency. (Frequency multiplied by Wavelength always equals the Speed of Light, the constant abbreviated as "c". This is approximately equal to 186,000 miles per second or 300,000 km per second. If you know the wavelength and you want to find the frequency, divide "c" by the wavelength. )
I assume that a "solar signal" means light. Light moves at approximately 262 million meters per second in water, regardless of the frequency or wavelength of the light. Also, if light has a frequency of 1000 Hz, then it has a wavelength of 300 kilometers. The speed of light, c, is equal to the product of the frequency and the wavelength. In other words, c=f*w
The product of (wavelength) times (frequency) is equal to the speed of the wave.
It is equal to wavelength.
The product of (wavelength) x (frequency) is always equal to the wave's speed.
It isn't.A general rule about waves is that the speed of the wave is equal to frequency x wavelength.
Multiplication of wavelength and frequency is equal to velocity of the wave.It is a constant in a medium.So wavelength and frequency is indirectly propotinal.One should increase if other decrease to maintain the constant velocity.
Diffraction is the bending of waves around an object.