A transverse sinusoidal wave on a string has a period T = 43.0 ms and travels in the negative x direction with a speed of 30.0 m/s. Att = 0, a particle on the string at x = 0 has a transverse position of 2.00 cm and is traveling downward with a speed of 1.50 m/s. (a) What is the amplitude of the wave? (b) What is the phase constant? rad (c) What is the maximum transverse speed of the string? m/s (d) Write the wave function for the wave. (Use the form Asin(kx + wt + ¢). Round all coefficients to three significant figures.) У(х, t) %3D

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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.