Answer:
All of the colors of the visible light spectrum can expose the film
Explanation:
energy can be calculated with the following formula;
E=\frac{hc}{λ}
where h is planck constant = 6.62 * 10^{-34}
c is speed of light = 3* 10^{8}
λ is wavelength
visible light comprises of the ROYGBIV colors, which are red, orange yellow, green, blue, indigo and violet. For any of these colors to affect the film their energy must be greater than the minimum energy required to expose the film. However, violet with the smallest wavelength has the highest energy. we would calculate the energy of red color in the visible spectrum to see if it surpasses this minimum energy.
highest possible wavelength(red color) = 750*10^{-9}m
E(red light)=\frac{6.62*10^{-34} *3*10^{8} }{750 * 10^{-9} }
E= 2.646 * 10^{-19} J
≈ 2.65 * 10^{-19} J
this energy is for the highest wavelength exhibited by red color. for lower wavelengths of red color in the spectrum the film will be exposed and also this indicates that other colors in the spectrum will excite the film as they have very much lower wavelengths
Answer:
Net Force Formula: F1+F2+F3...+FN
*(MAKE SURE YOU MAKE NOTE OF THE NEGATIVE FORCES AND SUBTRACT THEM!)*
Explanation:
Top left: 17N+25N+25N-42N= 25N
Top right: 65N+200N-65N-150N-200N= 150N
Bottom left: 189N+123N+284N-96N-188N-312N= 0N
Bottom right: 34N+77N-12N-34N= 65N
I hope this helps! :))
Bacteria get rid of waste through their semi-permeable membrane by diffusion. The waste is pushed out of the organism in the form of liquid or gas. The waste released by bacteria is usually toxic and is what makes people sick.
Answer:
The wavelength is 
Explanation:
From the question we are told that
The thickness is 
The refractive index of the non-reflective coating is 
The refractive index of glass is 
Generally the condition for destructive interference is mathematically represented as
Where 
is the angle of refraction which is 0° when the light is strongly transmitted
and n is the order maximum interference
so
at the point n = 1
at n =2
Now we know that the wavelength range of visible light is between
So the wavelength of visible light that is been transmitted is
