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How is a shadow enlarged?
A shadow can be enlarged by moving closer to the light source or by increasing the size of the object casting the shadow. The closer the object is to the light source, the larger the shadow will appear.
What device can produce light?
A light bulb is a common device that can produce light when electricity passes through it, causing the filament to heat up and emit light.
What is a source of light explain?
A source of light is an object or device that emits light. Examples of sources of light include the sun, lightbulbs, and candles. These sources produce light through various mechanisms such as combustion, electrical stimulation, or nuclear fusion.
What is an object that does not produce its own light?
A common example of an object that does not produce its own light is the moon. The moon reflects light from the sun, which is why we can see it shining in the night sky.
What type of mirror would you use to view an enlarged image of an object?
You would use a concave mirror to view an enlarged image of an object. Concave mirrors can focus light rays to create a magnified image that appears larger than the actual object.
What is the optical device that projects an enlarged version of an opaque object onto a screen by means of a reflected light?
This is known as an episcope.
How is a shadow enlarged?
A shadow can be enlarged by moving closer to the light source or by increasing the size of the object casting the shadow. The closer the object is to the light source, the larger the shadow will appear.
What device can produce light?
A light bulb is a common device that can produce light when electricity passes through it, causing the filament to heat up and emit light.
What is a device that produce coherent light?
The name of the device that produces coherent light is LASER.
What is a device that separates the light from stars and other objects according to wavelength in order to produce a spectrum?
A spectrograph is a device that separates light from stars and other objects into its different wavelengths to produce a spectrum. This allows astronomers to study the composition, temperature, and other properties of the object emitting the light through analysis of the spectrum.
What is a source of light explain?
A source of light is an object or device that emits light. Examples of sources of light include the sun, lightbulbs, and candles. These sources produce light through various mechanisms such as combustion, electrical stimulation, or nuclear fusion.
What is an object that does not produce its own light?
A common example of an object that does not produce its own light is the moon. The moon reflects light from the sun, which is why we can see it shining in the night sky.
Does light produce heat?
Yes, light does produce heat. When light is absorbed by an object, the energy from the light is converted into heat, which can raise the temperature of the object. This is why objects can feel warm when exposed to sunlight or other sources of light.
What does a laser produce?
A laser is a device to produce an intense monochromatic beam of coherent light.
What type of mirror would you use to view an enlarged image of an object?
You would use a concave mirror to view an enlarged image of an object. Concave mirrors can focus light rays to create a magnified image that appears larger than the actual object.
What device use lenses or mirrors to collect and focus light from distant object?
That device is a telescope.
Which device used to produce high level of light energy?
A laser.
