Light refracts when traveling from air into glass because light question 1 options: a. travels at the same speed in air and in glass b. frequency is greater in air than in glass. c. frequency is greater in glass than in air. d. travels slower in glass than in air.

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

What happens when the number of protons in an atom changes