When light strikes an object, the light can be
reflected, transmitted, or absorbed
.
What happens when light strikes an object?
When a light wave with a single frequency strikes an object, a number of things could happen.
The light wave could be absorbed by the object
, in which case its energy is converted to heat. The light wave could be reflected by the object. And the light wave could be transmitted by the object.
What are the 3 things that can happen when light strikes an object?
When light strikes a new medium, the
light can be reflected, absorbed, or transmitted
. When light is transmitted, it can be refracted, polarized, or scattered.
When light strikes an object it can be transmitted through the object and and or it can be from the object?
When a light wave strikes an object, it can be
absorbed, reflected, or refracted by the object
. All objects have a degree of reflection and absorption. Note: In the natural world, light can also be transmitted by an object.
When light falls on an object it can be?
When light falls on an object, it may be
transmitted
(allowed to pass through it without interaction), or reflected (the ray is turned back without allowing it to pass through), or it is absorbed (used up completely for any one or more of the transitions listed in the tables given below) or it is scattered (reflected …
What happens when a light ray Cannot pass through an object?
Materials like air, water, and clear glass are called transparent. … The light does not pass directly through the materials. It
changes direction many times and is scattered as it passes through
. Therefore, we cannot see clearly through them and objects on the other side of a translucent object appear fuzzy and unclear.
What is the best example of an object absorbing light?
Which of the following is the best example of an object absorbing light?
A black sweater in the sun
.
What three things can happen when light strikes an object quizlet?
When light strikes an object,
the light can be reflected, transmitted, or absorbed
.
What is an effect of an object getting wet?
When an object gets wet and absorbs water,
its index of refraction effectively moves closer to that of air
. When light strikes a wet object, therefore, less light is reflected than when it is dry. A pair of wet pants, a wet sidewalk, and a wet beach, therefore, reflects less light, and therefore looks darker.
Can light be refracted?
Light is
refracted when it crosses the interface from air into glass in which it moves more slowly
. Since the light speed changes at the interface, the wavelength of the light must change, too. The wavelength decreases as the light enters the medium and the light wave changes direction.
Which is an example of a translucent object?
Some examples of translucent objects are
frosted glass, butter paper, tissue, various plastics
, and so on. Opaque substances do not allow the transmission of light. Any incident light gets reflected, absorbed, or scattered.
What material can light pass through?
Light can travel through certain materials, such as
glass, water, clear plastic
and such materials are called transparent. Coloured filters allow light through but we shall consider these in more detail when we think about colour.
What materials can absorb light?
Materials that absorb sunlight well include
dark surfaces, water and metal
. The sun’s light energy arrives as a mixture of visible light, ultraviolet and infrared; some materials absorb all these wavelengths well, while others are better suited to a certain restricted types of light.
What happens when light falls on an object class 6?
Answer: When light falls on a non-luminous object,
it reflects light in different directions
. When this light reaches our eye, we are able to see the object.
What is a light object?
Illuminated objects are
objects that are capable of reflecting light to our eyes
. The sun is an example of a luminous object, while the moon is an illuminated object. During the day, the sun generates sufficient light to illuminate objects on Earth.
What is a shadow class 6?
A shadow is
a space where light from a light source is blocked by an opaque object
. A shadow is formed when a part of light is blocked by the object. If all the light is blocked by an object, then there will not be any shadow. … A shadow is always obtained on a screen like walls, ground etc.
