Where is the diffraction angle in radians. is the wavelength, and l is the width of the gap in the barrier. radians
were then converted to obtain the diffraction angles in degrees. now verify your calculations
the predicted angle of diffraction with a 3 cm wavelength was degrees
the predicted angle of diffraction with a 4 cm wavelength was degrees
the predicted angle of diffraction with a 5 cm wavelength was
degrees

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.