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What is it called when light waves do not bounce off an object?
When light waves do not bounce off an object, it is known as transmission. The light passes through the object, either partially or completely, allowing it to travel through and emerge on the other side.
What property of light causes light to form a shadow on an opaque object?
Light forms a shadow on an opaque object because it travels in straight lines. When light is blocked by an opaque object, it cannot reach the surface behind the object, creating a shadow. This property is known as the rectilinear propagation of light.
What happens to the wavelength of light as an object is moving away from you?
As an object moves away from you, the wavelength of light appears to lengthen, known as redshift. This is a result of the Doppler effect, where the motion of the object causes the light waves to stretch out. The further the object moves away, the more stretched out the light waves become.
What is it called when the measure of distance at which an object or light can be clearly seen?
This is known as visibility distance. It refers to how far an object or light source can be seen clearly by an observer.
What celestial object is located 40 light years from Earth?
The celestial object located 40 light years from Earth is the star known as Proxima Centauri.
What do you call an object which light can not pass through?
An object through which light cannot pass is known as opaque.
What is it called when light waves do not bounce off an object?
When light waves do not bounce off an object, it is known as transmission. The light passes through the object, either partially or completely, allowing it to travel through and emerge on the other side.
What property of light causes light to form a shadow on an opaque object?
Light forms a shadow on an opaque object because it travels in straight lines. When light is blocked by an opaque object, it cannot reach the surface behind the object, creating a shadow. This property is known as the rectilinear propagation of light.
What happens to the wavelength of light as an object is moving away from you?
As an object moves away from you, the wavelength of light appears to lengthen, known as redshift. This is a result of the Doppler effect, where the motion of the object causes the light waves to stretch out. The further the object moves away, the more stretched out the light waves become.
What is it called when the measure of distance at which an object or light can be clearly seen?
This is known as visibility distance. It refers to how far an object or light source can be seen clearly by an observer.
What celestial object is located 40 light years from Earth?
The celestial object located 40 light years from Earth is the star known as Proxima Centauri.
What is a pattern of different colors of light coming from an object?
A pattern of different colors of light coming from an object is known as a spectrum. This spectrum is produced when light interacts with the object and is separated into its different wavelengths, creating a range of colors.
When the atoms of an object vibrate at the same frequency as light rays what happens to the rays?
When the atoms of an object vibrate at the same frequency as light rays, the object absorbs the light energy, causing it to heat up. This phenomenon is known as resonance absorption.
When light passes through a transparent object it bends?
This bending of light is known as refraction. When light enters a transparent object, such as glass or water, it slows down and changes direction. This change in speed and direction causes the light rays to bend as they pass through the object.
Why does a different color of light disappear when it goes onto a different color object?
When light of a particular color hits an object, the object absorbs some of the light's colors and reflects others. If the object is absorbing the incoming light color, it will appear to "disappear" because it is not reflecting that specific color back to our eyes. This phenomenon is known as selective absorption or subtractive color mixing.
What is the name of a ray the travels towards an object?
A ray that travels towards an object is known as an incident ray. It represents the path of light before it interacts with the object's surface.
Light waves striking an object can cause it to increase it's temperature From this we can infer what?
From this, we can infer that light waves transfer energy to the object upon impact, which results in an increase in the object's temperature due to the absorption of this energy. This process, known as photothermal heating, occurs as the object's molecules absorb the light energy and convert it into heat.
