Hey I got this question wrong on my physics test so if you could help me find the right answer and describe how you got it that'd be great. Thanks!
Hey I got this question wrong on my physics test so if you could help me...
Hey I got this question wrong on my physics test so if you could
help me find the right answer and describe how you got it that'd be
great. Thanks!
12. A guitarist is tuning a guitar. She hears a low beat every 4.0 seconds. What is the difference between the correct frequency and measured frequency of the guitar string? (1 point) X (0pts) 0.5 Hz O (0pts) 4 Hz O (0pts) 2 Hz O (1pt) 0.25 Hz 0/1 point
Hey I got this question wrong
on my physics test so if you could help me find the right answer
and describe how you got it that'd be great. Thanks!
8. A cyclist is traveling at a constant velocity of 5.00 m/s. The cyclist approaches a stationary musician playing a note of frequency 281 Hz. The air is still and the speed of sound is 340 m/s. What is the frequency of the note that the cyclist hears? (1 point)...
Hey I got this question wrong on my physics test so if you could
help me find the right answer and describe how you got it that'd be
great. Thanks!
9. At an auto race, a member of the pit crew stands beside the track. A car approaches him at 110 m/s and emits a sound at frequency 1200 Hz. The air is still and the speed of sound is 340 m/s. What frequency will the pit crew member hear?...
Hey I got this question wrong on my physics test so if you could
help me find the right answer and describe how you got it that'd be
great. Thanks!
3. The maximum pressure variations the human ear can withstand are about how much above and below atmospheric pressure? (1 point) O (0pts) 0 Pa X (0pts) 20 Pa C (1pt) 30 Pa C (0pts) 120 Pa 0/1 point
Hey I got this question wrong on my physics test so if you could
help me find the right answer and describe how you got it that'd be
great. Thanks!
1. What is the pressure amplitude for the threshold of human hearing? (1 point) X (0pts) 1.0x 10-12 w/m- O (1pt) 2.0x 10-5 W/m2 O (0pts) 5.0x102 w/m2 O (0pts) 1.2 x 10-10 w/m2 0/1 point
Hey there! i need help with a few questions from my Physics B class. Thank you <3 1. The graph illustrates a standing wave along a string that spans x = -2 to x = 2. The string is held stationary at both ends. Which harmonic is shown? fourth second first third ---------------------------- 2. The graph illustrates one moment in the propagation of a transverse wave down a rope. What is the wavelength of the wave? 12 cm 8 cm...
Could you guys help me this problem? please...
I got wrong 2 times, this is last time to try ..
0 of 1 pt 4 of 8 (8 complete) HW Score: 75.6%, 6.05 of 8 xt Problem 23-4c Question Help below represents the hourly output and cost structure for a local pizza shop. The market is perfectly competitive, and the market price of a pizza in the are costs include all implicit opportunity costs. Calculate the pizza shop's marginal cost...