0
What else can I help you with?
An ideal Polaroid will transmit 50 percent of nonpolarized light incident on it How much light is transmitted by two ideal Polaroids that are oriented with their axes parallel to each other?
When two ideal polaroids are oriented with their axes parallel, the total amount of light transmitted would be 50% of the light transmitted by the first polaroid, which is 50%. Therefore, the total light transmitted through both polaroids would be 25%.
What percentage of light is transmitted by two ideal Polaroids one on top of the other with their polarization axes aligned?
50% - If the light incident on the first filter is unpolarized then 50% of the light will be transmitted (see other questions for a full explanation of why). Next, when this 50% arrives at the second filter, Malus' Law says that if the axes match up, then 100% will be transmitted. 100% of 50% is 50%. :-)
An ideal polarizing filter transmits 50 of the incident non polarized light. Why is this so?
Unpolarized light has electromagnetic waves vibrating in all directions perpendicular to the direction of propagation. A polarizing filter only transmits light that is polarized along the same axis as the filter's axis. (Note that a polarizing filter also partially allows some orientations through that have some component of its axis along the same axis as the filter). The transmitted light thus constitutes half of the incident unpolarized light.Think of it like this: unpolarized light is like a rope vibrating up and down and a rope vibrating side to side. A polarizing filter is like "slots." If the slots are up and down, only up and down vibrations can get through. The other half- the side to side vibrations- are blocked.
What are the features and specifications of the Polaroid 600 Sun660 autofocus instant film camera?
The Polaroid 600 Sun660 autofocus instant film camera features automatic focusing, a built-in flash, and a self-timer. It uses Polaroid 600 film and has a fixed 116mm lens. The camera is compact and easy to use, making it ideal for capturing instant photos.
What is the main characteristic of a Butterworth filter?
Butterworth filter works as an ideal low pass filter.Butterworth filter is best suited for the closed loop gain to be as close to 1 as possible within the passband.Roll-offs become steeper,they approach the ideal filter more closely.
What waves can transmit TV pictures or cooked food?
Microwave can be use to transmit pictures.
How do you prove the ideal bandpass filter theorem with an inverse Fourier transform?
this question on pic
Advantages and disadvantages of butterworth filter?
Advantage is that it has the most flat passband meaning that it is very good at simulating the passband of an ideal filter. The disadvantage is that it has a horrible stopband because it gradually goes to zero so some parts of the stopband are still passed. However, for an nth-order Butterworth Filter, as n increases, the closer it is to an ideal filter. However, it is highly impractical to build a ridiculously high order Butterworth filter.
What are materials that transmit light without scattering called?
Materials that transmit light without scattering are called transparent materials. These materials allow light to pass through them with little to no distortion, making them ideal for applications like windows and lenses.
Which brand of antenna is best?
Omnidirectional is the best brand for antennas because its ideal for high gain and wide coverage. They transmit or receive effectively in every direction.
What are the advantages of using a Polaroid 4x5 camera for professional photography?
The advantages of using a Polaroid 4x5 camera for professional photography include high image quality, precise control over focus and depth of field, and the ability to instantly view and assess the captured image. Additionally, the large format of the camera allows for detailed and sharp images, making it ideal for commercial and fine art photography.
What element is found in air craft automobiles welding and cooking utensils and is used to transmit electricity?
The element found in aircraft, automobiles, welding, cooking utensils, and used to transmit electricity is aluminum. Its lightweight, corrosion-resistant properties make it an ideal choice for various applications in these industries.
