a reflection is formed when rays of light bounces off an object onto a smooth shiny surface (such that light rays are reflected off at the same angles) and reflects off it into our eyes.
when the surface is rough there wouldn't be a reflection as lights rays from an object is reflected off the rough surface at different angles and does not enter our eyes
Due to multiple reflection!
Lines will be formed at the opposite side of the observer if the ruled surface of grating faces the collimator due to reflection
yes.
reflection
Reflection off of rough surfaces is called a perkokepuw.
No, but it can be formed by refraction.
reflection?
mirrage is an optical illusion which is formed by total internal reflection
Virtual Image
Rainbows are made by the refraction and reflection of the sun's rays as they fall on raindrops.
plane mirror
plane mirror
Beacuse the image is formed behind the mirror after reflection. The image appears to be diverging from the Principal Focus.
Image is formed as a result of reflection. Nature of image depend on type of mirror.
Due to multiple reflection!
Rainbows are formed by the reflection of sun onto water.
yes because in side of sunlight is formed opposite side rainbow is formed due to the reflection of sunlight in rain drops