0
What else can I help you with?
Is a CFL bulb natural source of light?
You do not found C.F.L. bulb in nature as such. So it is an artificial or man made source of light. It consumes very less energy. As it does not gives out heat.
What color of light has the slowest speed in a vacuum?
Every color of light has the same identical speed in vacuum. Radio, X-rays,microwaves, heat waves, and gamma rays also all have the same speed.All colours travel at the same speed.
What happens to frequency does the speed of light ever change?
The speed of light IN A VACUUM is always the same. In substances other than the vacuum, the speed of light is usually slower than in a vacuum.
Do electromagnetic waves all travel at the same speed through space?
Through a vacuum ... yes. Through outer space, which is not quite a vacuum ... not quite, but very very close.
Is it true or false the second postulate of special relativity says that the speed of light in empty space depends on the motion of the source or of the observer?
False. The speed of light in empty space is a constant, independent of the motion of the source/observer. An observer travelling towards or away from a light source at 99% the speed of light would measure light going the same speed as an observer stationary relative to the light source.
Why light travel in vacuum but not sound?
Light requires nothing more than a source for transmission. sound requires a source and a medium to conduct it. In vacuum, there is no conductor for sound.
Photons travel outward from a light source in?
the photons travel outward from a light source in all directions.
What is the nature of light and electromagnetic waves?
they are transverse waves, they can travel through a vacuum,
What is a source of light made from nature?
stupidness and whatever
What type of source of light is a jellyfish?
jelly fish nature sources of light.
How does light travels from a light source?
Light travels from a light source in the form of electromagnetic waves. These waves consist of alternating electric and magnetic fields that propagate through space. The speed of light in a vacuum is about 300,000 kilometers per second.
Why does light move at a constant speed in a vacuum?
Light moves at a constant speed in a vacuum because of the properties of space and time, as described by the theory of relativity. According to this theory, the speed of light is a fundamental constant and does not change regardless of the observer's motion or the source of the light.
Why does light travel at a constant speed in a vacuum?
Light travels at a constant speed in a vacuum because of the properties of space and time, as described by the theory of relativity. According to this theory, the speed of light is a fundamental constant and does not change regardless of the observer's motion or the source of the light.
Why wave length of light is very short?
because of the nature of source producing it...
What is the nature of source of light use in diffraction grating?
The source of light used in a diffraction grating is typically a monochromatic and collimated light source, such as a laser. This type of light source emits a single wavelength of light in a narrow, parallel beam which is important for producing sharp and distinct diffraction patterns.
What is a light source made from nature?
A light source made from nature could be sunlight streaming through a window or firelight from a campfire. Alternatively, bioluminescent organisms like fireflies or certain types of algae can also serve as natural light sources.
How does light travel in a vacuum and what are the properties that allow it to do so?
Light travels in a vacuum as electromagnetic waves, which do not require a medium to propagate. This is possible because light consists of oscillating electric and magnetic fields that can travel through empty space. The properties that allow light to travel in a vacuum include its wave nature, speed of propagation, and ability to interact with matter.
