a reflects angle is an angle that is bigger than 180 degrees but less than 360 degrees..i had trouble on this one too..:P hope this helped!!
you put it at a 90 degree angle
A right angle is a angle with 90o
An angle of 98 degrees is an obtuse angle
what angle does a hemisphere have what angle does a hemisphere have what angle does a hemisphere have
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;
reflect it
Newton: "The angle of incidence equals the angle of reflection." That is good enough for most people.
it will shine bak x
regular reflection
Newton: " the angle of incidence equals the angle of refraction."
it will reflect off it
Yes, because if you exceed the critical angle you will be out of the acceptance angle and the light will not reflect properly and the resulting signal will not be usable.
if it is a normal mirror the light we reflect of the mirror from a different angle the angle on which it comes from is the same angles as it goes out.
you put it at a 90 degree angle
you put it at a 90 degree angle
The similarity of the two is that if.... example: if you shined a flashlight at a 30 degree angle on a mirror it will reflect and show as a 30 degree angle on the other side. They are equal.
Of course. Mirrors are not perfectly reflective and lasers can be built with any required power. Do you want the mirror to survive or not? Either way the answer is yes.