An object that is placed very far from the thin lens will have its image formed A. At infinity B. At the lens' focal point C. At the lens' position D. In between the lens and its focal point E. At a distance that is twice as far as the focal point

Q: Calculate the shortest wavelength of light emitted by the hydrogen atom.

A: Wavelength

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.