How can we make a ray of light bend toward the normal?
We can make it travel through water
We can make it travel from air into glass
We can make it travel from glass into air
We can make it travel through glass
One way to make a ray of light bend toward the normal is by making it travel through a denser medium. When light travels from a less dense medium to a denser medium, such as from air into water or from air into glass, it slows down and bends toward the normal. This phenomenon is called refraction.
To make a ray of light bend toward the normal while traveling through water, you can simply direct the light beam towards the surface of the water at an angle. As the light enters the water, it will bend toward the normal.
Similarly, when light travels from air into glass, it will bend toward the normal. This can be achieved by directing a light beam at an angle towards the surface of the glass. The light will enter the glass and bend toward the normal.
Another way to make a ray of light bend toward the normal is by making it travel from a denser medium back into air. For example, when light travels from glass into air, it bends away from the normal. However, if the angle of incidence is such that the light beam is directed towards the glass-air interface at an appropriate angle, it will bend toward the normal.
By understanding the principles of refraction and the behavior of light while traveling through different mediums, one can manipulate the direction of light rays and make them bend towards the normal.
Which answer Is it
The correct answer is:
We can make it travel through water.
We can make it travel from air into glass.
We can make it travel from glass into air.
We can make it travel through glass.
Which one though
I apologize for any confusion. The answer is:
We can make it travel from air into glass.