Pls help pt.3 1. Click the waves button

2. Reduce the frequency to minimum. Use the pause and tape tool to measure the wavelength. Repeat for maximum frequency. You can drag and drop the tape tool onto the simulation. Put the first part of the line on the first wave and end of the tape on the second wave.

Reduce the frequency to minimum. Use the pause and tape tool to measure the wavelength. Repeat for maximum frequency.

Min frequency wavelength = m

Max frequency wavelength = m

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.

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?

If element x has 99 protons how many electrons does it have