lmqr39301 lmqr39301
  • 25-04-2024
  • Physics
contestada

A sonic depth gauge is placed 4.3m above the ground. An ultrasound pulse sent downward reflects off snow and reaches the device 0.024seconds after it was emitted. The air temperature is −20∘C.
How far (in m) is the surface of the snow from the device? (Round your answer to at least three significant figures.)

Respuesta :

Otras preguntas

Solve for unknown variable A=bh a=36 and h = 9 find B
find the area of 7cm 20cm 14cm 11cm
What native american tribe lived in tennessee adapted to american culture so much that they inplemented their own system of goverment?
The table shows the height of a plant as it grows a. What equation in slope-intercept form gives the plant's height at any time? Time Height (Weeks)|(Inche
Why must a scientist keep a complete record of an experiment?
Which problem is caused by East Africa's ethnic diversity?
For classical conditioning to be most effective, the stimulus to be conditioned should ________.
Do you think you would risk your freedom to protest about democracy issues?
where does the engery of an earthquake originate
Adolescents who drink, smoke, and engage in sexual activity have friends who also engage in these behaviors. this reflects the idea that