subject
Physics, 26.11.2019 00:31 morganzahn16

A388 hz tuning fork is resonating in a closed tube on a warm day when the speed of sound is 346 m/s. what is the length of the closed tube?

a. 0.89m
b. 1.12 m
c. 0.28m
d. 0.22m

!

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 20:00
Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.
Answers: 2
question
Physics, 22.06.2019 11:30
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
question
Physics, 22.06.2019 20:30
Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm
Answers: 3
question
Physics, 23.06.2019 03:00
The law of entropy can also be called the law of increasing disorder, but this law seems to contradict the existence of living organisms that are able to organize chemicals into organic molecules. prepare for a class debate on the validity of the following arguments: a. living things are not subject to the laws of thermodynamics. b. the increase in the universe's entropy due to life processes is greater than the decrease in entropy within a living organism.
Answers: 2
You know the right answer?
A388 hz tuning fork is resonating in a closed tube on a warm day when the speed of sound is 346 m/s....
Questions
question
Mathematics, 24.01.2021 04:30
question
Mathematics, 24.01.2021 04:30
question
Mathematics, 24.01.2021 04:30
question
Health, 24.01.2021 04:30
question
Mathematics, 24.01.2021 04:30
question
Mathematics, 24.01.2021 04:30
question
Biology, 24.01.2021 04:30
question
Mathematics, 24.01.2021 04:30
Questions on the website: 13722361