Physics, 30.05.2021 14:00 colyernicholas44
Sara uses the volume control on her TV to make the sound louder or softer. Which Property of waves is Sara's volume control changing ?
1)Amplitude
2)Wave period
3)Wavelength.
4)Wave speed.
Answers: 1
Physics, 22.06.2019 17:30
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
Answers: 3
Physics, 22.06.2019 18:30
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 22.06.2019 21:30
What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change
Answers: 1
Physics, 22.06.2019 23:00
Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.
Answers: 1
Sara uses the volume control on her TV to make the sound louder or softer. Which Property of waves i...
English, 30.09.2021 20:30
Mathematics, 30.09.2021 20:30
Mathematics, 30.09.2021 20:30
Mathematics, 30.09.2021 20:30
Spanish, 30.09.2021 20:30
English, 30.09.2021 20:30
Mathematics, 30.09.2021 20:30
English, 30.09.2021 20:30
Geography, 30.09.2021 20:30
Biology, 30.09.2021 20:40
Law, 30.09.2021 20:40
Mathematics, 30.09.2021 20:40