Monochromatic light falls on two very narrow slits 0.044 mm apart. successive fringes on a screen 6.50 m away are 8.1 cm apart near the center of the pattern. part a) determine the wavelength of the light. express your answer to two significant figures and include the appropriate units part b) determine the frequency of the light express your answer to two significant figures and include the appropriate units ?

Calculate the work done by an external agent during an isothermal compression of 1.00 mol of oxygen from a volume of 22.4 l at 10∘c and 1.0 atm pressure to 16.8l

What is a subatomic particle with a negative charge and very little mass?

Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s