Choose the statement about masters sports programs that is true. a. masters programs allow adults to both exercise and socialize with people who share their love of a sport. b. masters programs are only for people who competed in high school or college sports. c. all masters programs require members to compete. d. you have to be over 30 to join most masters teams.

Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s, what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given

How is zig zagging a form of acceleration?

Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?