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No, an incandescent bulb i.e. a bulb that emits light by the generation of heat, emits white light and is therefore not monochromatic. For a source to be monochromatic, the light emitted must be of a single wavelength.
The photosphere emits white light, which is a combination of all colors in the visible spectrum. This light originates from the intense heat of the Sun's outer layer.
yes
When any element in the gas phase is excited to the point where it emits visible light, an emission spectrum is obtained. This emission spectrum consists of lines at specific wavelengths corresponding to the energy levels of the atoms in the gas that are emitting light. Each element has a unique emission spectrum, making it a useful tool for identifying elements.
Carbon nanotube emits light because it absorbs light across a wide range of wavelengths
No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.No, it only emits light. The heat gets radiated away as light.
is a type of chemical when exposed to radiation emits visible light.
the photoshpere emits visible light
No, an incandescent bulb i.e. a bulb that emits light by the generation of heat, emits white light and is therefore not monochromatic. For a source to be monochromatic, the light emitted must be of a single wavelength.
A large celestial body that is composed of gas and emits light is called a star.
it reflects
Objects that emit light when heated are called incandescent bodies. This phenomenon occurs due to the thermal energy causing the atoms in the material to vibrate and emit photons, resulting in light emission. Examples include light bulbs and stars like the sun.
In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.In an old-fashioned light bulb, the part that emits light is a resistance. When current flows through it, it heats up so much that it glows - it emits light.Due to their lousy efficiency, these light bulbs should be discarded, in favor of fluorescent light bulbs or LED light bulbs.
It is a star, so it emits light.
The Earth does not emit light, it like the moon reflects light
coal is made black so that it emits light
A large celestial body that is composed of gas and emits light is called a star.