Physics, 27.05.2020 19:04 jhitotw

Calculate the speed of sound in air if the change in temperature of atmospher is
A.30°c

B 41°f. change them

C.274k

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:30, monaldossari

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided

Answers: 3

continue

Physics, 21.06.2019 23:30, KKHeffner02

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Answers: 1

continue

Physics, 22.06.2019 08:00, warreliz

Hydrogen and helium are both members of?

Answers: 2

continue

Physics, 23.06.2019 00:30, maloynegen7681

Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:

Answers: 1

continue

You know the right answer?

Calculate the speed of sound in air if the change in temperature of atmospher is
A.30°c
<...