WebSolution The correct option is C Periscope A periscope is an optical instrument that allows the viewing of objects that are not in direct line of sight. As observed from the figure, the beam of light from the object is reflected twice by the two mirror surfaces one after the other and this helps us to see the distant objects over the obstacles. WebLight rays change direction when they reflect off a surface, move from one transparent medium into another, or travel through a medium whose composition is continuously changing. The law of reflection states that, on reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray. (By convention, all angles in …
How is light refracted and reflected? - Quora
WebReflected Light can be Reflected Again When two mirrors are placed opposite to each other, the first mirror reflects light that falls on its surface. The periscope makes use … WebLight is refracted when it enters the prism, and each colour is refracted by a different amount. This means that the light leaving the prism is spread out into its different colours, a process... nottingham sightseeing attractions
Reflected light can be reflected again How does periscope work ...
Web24 de ago. de 2024 · White Light and the Color Spectrum. If you pass a beam of white light through a prism, you will see the light split into the colors of the rainbow. There's red, orange, yellow, green, blue, and ... WebThere are three ways, as shown in Figure 16.2, in which light can travel from a source to another location. It can come directly from the source through empty space, such as from the Sun to Earth. Light can travel to an object through various media, such as air and glass. Light can also arrive at an object after being reflected, such as by a ... Web13 de nov. de 2015 · Reflection of light and other forms of electromagnetic radiation occurs when waves encounter a boundary that does not absorb the radiation's energy, but instead bounces the waves off its surface. In … how to show cat you are alpha