Choose the sound with the highest pitch. assume all sound is traveling at 500 m/s.
a) 40...
Physics, 28.01.2020 11:31, sophiapknight
Choose the sound with the highest pitch. assume all sound is traveling at 500 m/s.
a) 400 m wavelength
b) 1000 hz
c) 2 m wavelength
d) 120 hz
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 08:40, kayleewoodard
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
Physics, 22.06.2019 10:00, squirrel6875
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
Physics, 22.06.2019 12:50, keilahsalmon
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 21:50, dzaugmavericks9145
To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter
Answers: 2
Do you know the correct answer?
Questions in other subjects:
History, 18.11.2020 23:10
Chemistry, 18.11.2020 23:10
Mathematics, 18.11.2020 23:10
Health, 18.11.2020 23:10
Engineering, 18.11.2020 23:10
