Chemistry, 12.02.2021 19:30 LJ710

What two factors most affect the pitch of the sounds made by a person's vocal cords? A. the volume and health of the person's lungs B. the speed and volume of air pushed past the cords C. the temperature and humidity of the air outside D. the length and tension of the cord membranes

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:30, montoyaricardo3550

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

Answers: 2

continue

Chemistry, 23.06.2019 04:31, StupidFatChipmunk

Compare sympathetic and parasympathetic

Answers: 1

continue

Chemistry, 23.06.2019 06:00, getsic

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?

Answers: 1

continue

Chemistry, 23.06.2019 07:00, JaredO

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?

Answers: 1

continue

You know the right answer?

What two factors most affect the pitch of the sounds made by a person's vocal cords? A. the volume a...