Physics, 04.06.2021 19:10 jadajohnson14
Un automóvil se mueve en el aire en calma con una velocidad de 54Km/h. Si la frecuencia de la nota emitida por el pito es de 800Hz. ¿Cuál es la longitud de onda de las ondas sonoras, delante y detrás del automóvil?
a. a) 0,44m y 0,41m
b. c) 41m y 44m
c. b) 0,41m y 0,44m
Answers: 2
Another question on Physics
Physics, 21.06.2019 22:10
How would doubling the made of an object change the objects potential energy
Answers: 2
Physics, 22.06.2019 02:20
22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.
Answers: 2
Physics, 22.06.2019 06:50
What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?
Answers: 1
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
You know the right answer?
Un automóvil se mueve en el aire en calma con una velocidad de 54Km/h. Si la frecuencia de la nota e...
Questions
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Physics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
French, 21.03.2021 21:10
Biology, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
Mathematics, 21.03.2021 21:10
