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What else can I help you with?
Four properties of light?
one of the properties of light is that light travel at straight line
What transformation will always produce a congruent figure?
Relfection or rotation! Thats the answer! I dont really have an explantaion but i dont have to. i did it on this thing called *Studyisland* and i got it right!
What is synchonoization?
synchronisation is the the relfection or translation of data from a primary source to a secondary device or medium at a particular time and being processed correctly. Thats it in simple terms i guess.
What is reflection and translation in math?
On the Cartesian plane a relfection in a line produces a mirror image On the Cartesian plane a translation moves every point on a shape the same distance and in the same direction
Differentiate regular reflection from irregular reflection?
1.Regular Reflection takes place only on a smooth and higly polished surface.Eg. Mirror 2.Regular reflection has application of laws of reflections. 1. Irregular(diffuse) reflection takes place on irregular surfaces , with high no. of grooves. Eg. walls 2. Laws of reflection do not apply in irregular relfection.
How does water reflect light?
Water bends (refracts) light waves. The classic example is a pencil in a beaker of water. From air to water the pencil appears to bend. So when a light wave in the air strikes water the light wave is bent towards the 'normal'. The 'Normal' is s perpendicular line through the interface of air to water. The angle of a light wave in air, at the normal may be 60 degrees. As it passes into the water the angle becomes less to say 45 degrees to the normal. The light waves are an electro-magnetic radiation and have a speed of 3.8 x 10^8 m/s in a vacuum. On passing in to a more dense medium, say air, it will slow down. Water being a more dense medium again, will slow down the light wave more.
