Both sound and light waves reflect. Sound waves reflect off of objects to create an echo. Light waves reflect off of objects and point the light in another direction.
True , because the warmer objects give off more infrared radiation than cooler objects ..
Reflection is when light hits something and bounces back off.
A luminous object is something that emits/gives off light - eg sun, star, light bulb, A non-luminous object is something that doesnt have/give off its own light - eg moon, diamond, wood. Non-luminous objects can only be seen because they reflect light, which is given off by luminous objects.
It can reflect off a rough surface but the image is not clear ,causing an irregular reflection.
Both sound and light waves reflect. Sound waves reflect off of objects to create an echo. Light waves reflect off of objects and point the light in another direction.
Because light can't directly reach the objects, or reflect well off the inside walls of the box. So not enough light bounces off the walls, then bounces off the objects, and then goes to your eyes.
Objects that don't give off light - like a cup - reflect incoming light.
there is no light to reflect off the object that you want to see
Colours appear the way they are because of light. Objects such as this bus reflect colours from light..thats why most things apear black in the dark because there is little or no light to reflect off of. Yellow objects reflect yellow while absorbing remaining colours
Because light can't directly reach the objects, or reflect well off the inside walls of the box. So not enough light bounces off the walls, then bounces off the objects, and then goes to your eyes.
Infrared light doesn't "give off" energy; in this case, it IS the energy.
The sun. All other objects reflect heat and light from the sun.
We can see non-luminous objects because the light reflect off the object and into our eyes that's why at night you can only see a faint out line of the objects around you
An object that does not give off light on itself is still able to reflect incoming light. This is the case with most objects arount you that you see, precisely, because they receive light from the Sun or from some lamp.
True , because the warmer objects give off more infrared radiation than cooler objects ..
gives off light