Physics, 10.12.2020 18:40 lavelma2011

As a car drives by honking its horn, the pitch will be higher as it approaches and lower as it moves away. This is because of. ultrasound
sonar
echolocation
the Doppler effect

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 01:00, Bearboy1564

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

Answers: 3

continue

Physics, 22.06.2019 18:40, meganwintergirl

Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory

Answers: 2

continue

Physics, 23.06.2019 02:30, maytce7237

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false

Answers: 2

continue

Physics, 23.06.2019 02:30, jialala

Asemipermeable membrane is placed between the following solutions. which solution will decrease in volume? solution a: 1.4% (m/v) starch solution b: 7.62% (m/v) starch

Answers: 2

continue

You know the right answer?

As a car drives by honking its horn, the pitch will be higher as it approaches and lower as it moves...