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Magnifing glass
No light will be produced.
Because it slows down when entering water.
it creates a rainbow
The intensity of a beam can be measured by the power contained in a square metre cross-section of the beam. For example the Sun's light has an intensity of about 1400 watts per square metre.
The line is : the word ; Equal
the light 'beam' (if you like) will slightly change direction this is bending light, light only travels in straight lines but due to the shape of the glass it changes direction when the beam exits the glass its should go back to its shape of ligh beam .
the light 'beam' (if you like) will slightly change direction this is bending light, light only travels in straight lines but due to the shape of the glass it changes direction when the beam exits the glass its should go back to its shape of ligh beam .
Magnifing glass
No light will be produced.
Because it slows down when entering water.
Because it slows down when entering water.
Because it slows down when entering water.
Water will bend a beam of light. Try this put a stright pincil in a glass of water. The pencil is still stright but looks bent. The water is bending the beam of light.
A beam splitter in its simplest form is a glass prism. the laser enters one face of the prism, and is split into two identical beams which exit at different places.
reflection, refraction, and reflection occurs because of how the beam of light hits. and where it hits.
A beam splitter in its simplest form is a glass prism. the laser enters one face of the prism, and is split into two identical beams which exit at different places