Use this equation to find the frequency of a photon that has a wavelength of #"12.4 cm"#. Notice that the speed of light is expressed in meters per second, so make sure that you convert the …

Apr 8, 2017 · The energy of a photon is given by the following equation. aaaaaaaaaaaaaEquation (a) E = h ⋅ f Where h = Planck's constant(6.62 ⋅ 10−34J ⋅ s) f = frequency(1 s) Since we know …

54.545MHz Since a radio wave is an electromagnetic wave, it travels through air and vacuum at the speed of light c=3xx10^8m//s. We may hence use a wave equation to find its frequency : …

Feb 18, 2017 · The first thing you need to do here is to figure out the frequency of the gamma-ray photons. As you know, wavelength and frequency have an inverse relationship as given by the …

Other variable used in formula are f_1, the frequency of median class, which is 31, n=sumf, which is 113 and cf_1, cumulative frequency of the class just before median class, which too is 31.

A solid disk with a radius of #8 m# and mass of #8 kg# is rotating on a frictionless surface. If #480 W# of power is used to increase the disk's rate of rotation, what torque is applied when the …

1) Let the period of the simple harmonic motion be 1.0s. What amplitude of the motion can the wooden rod and piston be separated? 2) When the motion's amplitude is 5.0cm, what is the …

What is the graph of #y=sin^2 x#? How do I find the frequency of a sinusoidal graph? How do I find the equation of a sinusoidal graph? How do I find the phase shift of a sinusoidal graph? …

Jan 11, 2018 · Explanation: For a histogram it is the AREA of the bars that measures the actual frequency. So the first task is to calculate the frequency for each interval Total …

The threshold frequency of silver is 9.71×1015 Hz. What is the work function of silver? How many moles of solute are in 425ml of 3.0M? How many grams of MgCl2 is this? How do you solve …