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Could the light along a side emitting optic be a totally homogeneous?
Regardless of the assurances of several manufacturers, it is a total impossibility since it would clash with the laws of physics, as we identify them. Sequentially for an optic to display similar illuminance along a given length, this would have to be ideal: with no losses.
Immediately light is produced by an emitter starts to decay, in a same fashion so a bullet starts to lose speed from the moment this issue from the muzzle of a gun. This light is not similar inch by inch in an optic as this leaves the optical port of the illuminator: the farthest by the light source, less light, because of the attenuation of the optic.
The screw is an inclined plane Mark off and cut out a right angle triangle on a piece of white paper or a piece of wrapping paper. The triangle should be about 30 cm long on it
human eye and its defect,
Illustrate the graphs showing variation of inductive reactance and Capacitive reactance with frequency of applied a.c. source.
At high reverse voltage, due to high electric field, the minorities charge carriers, while crossing the junction acquires very high velocities. A chain reaction is prepared, giving
What is ground wave?
Newtons law of inertia Truck and Ladder As per to Newton's first law, an object in motion continues within motion along with the similar speed and in the similar direction unle
(i)Cathode waves always travel in straight path. (ii) Cathode rays exert mechanical force on the objects they strike. (iii) Cathode rays make fluorescence. (iv)
Pressurized Water Reactor: A Pressurized Water Reactor (PWR) in a power station has a negative temperature coefficient. After it has been operating for a long time at a partia
Magnification is the ratio of size of image to the size of object. hence it is a dimensionless constant. It has no units. 1/m is not its unit.(1/m is the unit of power=DIOPTRE)
sir, I am in class xii and i have to submit a project:working model on any topic in physics. so please help me figure this out
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