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Why can radio waves pass through walls but light cannot?
Radio waves are longer on the electromagnetic spectrum and can penetrate objects because they are less dense. Visible light and infrared light are shorter and therefore too dense to pass through objects.
What is the mailing address for hip hop since 1978?
they dont accept unsolicited mail, so if THEY dont give YOU the adrs. they dont want it!
What is Florence Welch's favorite colour?
i dont give a dam
What reflects an equal part of each color wave?
I'm assuming your talking about light waves. Black and white objects both reflect all frequencies of light equally. The only difference between the two is their brightness(i.e. amount of light reflected)
Give the kinds of notes and rest?
a note u play, a rest u dont
How can you see an object which does not give out light?
Objects which do not give out light can still reflect light.
What planet does not gives off its own light?
Planets dont give off light therefore all planets dont give off its own light
Why can you see a cup even though it does not give off light?
Objects that don't give off light - like a cup - reflect incoming light.
What determines the color of objects that do not emit light?
ii really dont know DD=
Are satellites luminous or non-luminous?
Non-luminous. Objects which produce light of their own or give out or emit their own light are called luminous objects. Objects which do not produce light of their own, on the other hand, are called non-luminous objects. Luminous objects are objects like stars, sun and other celestial bodies which give out their own light. Objects surrounding us are not such light emitting objects. Therefore, we are surrounded by non-luminous objects.
Characteristics of non luminous?
Objects that do not emit or give out light or energy of their own are referred to as non-luminous objects.
Luminouse objects produce what kind of light?
Luminous objects usually give out the light that they make on their own. An example of a luminous object is a star or an LED lamp.
What objects in space give out ultra-violet light rays?
The obvious answer is "Stars".
How you are able to see objects that do not give off light?
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.
What are the luminous objects?
Sun stars fire fireworks that sort of stuff
Are candles and campfire luminous objects?
Yes because they emit or give off light
Which material will give straight lines when light passes through it?
Transparent objects allow light to pass through them in straight lines
