Consider the following types of electromagnetic radiation: (1) radio waves, (2) infrared, (3) ultraviolet, (4) visible, (5) microwave, (6) x-ray. arrange them in the indicated orders, from lowest to highest, by entering numbers in order in the boxes below. (a) arrange them in order of increasing wavelength. < < < < < (b) arrange them in order of increasing frequency. < < < < < (c) arrange them in order of increasing energy.

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

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.

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?