A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

Question

Question

A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound emission frequency of the bat is 39,000 Hz. During one fast swoop directly toward a flat wall surface, the bat is moving at 0.025 times the speed of sound in air. The temperature in the cave is 66°F.

a) What is the frequency detected by the wall?

b) What is the frequency detected by the bat?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Add a comment

Answer 2

Similar Homework Help Questions

PHYSICS!! PLEASE HELP! MY TEACHER GIVES US THE ANSWERS BUT WE HAVE TO SHOW ALL WORK!...

PHYSICS!! PLEASE HELP! MY TEACHER GIVES US THE ANSWERS BUT WE HAVE TO SHOW ALL WORK! PLEASE SHOW WORK FOR EACH PART OF THE QUESTION! THANK YOU!! 4) A bat is flitting around a cave navigating via ultrasonic bleeps. Assume that the sound emission frequency of the bat is 39,000 Hz. During one fast swoop directly toward a flat wall surface, the bat is moving at 0.025 times the speed of sound in air. The temperature in the cave is...
A bat at rest sends out ultrasonic sound waves at 54.8 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 54.8 kHz and receives them returned from an object moving directly away from it at 23.8 m/s. What is the received sound frequency? Please answer in Hz and the answer is not 40,000 Hz.
1. A bat emits a sound at a frequency of 12 kHz as it approaches a...

1. A bat emits a sound at a frequency of 12 kHz as it approaches a wall. The bat detects beats such that the frequency of the echo is 860 Hz higher than the frequency the bat is emitting. The speed of sound in air is 340 m/s. The speed of the bat is closest to 2. A supersonic plane passes overhead at a speed of 823 m/s. If you hear the sonic boom (shock wave) 4 s after the...

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned from an object moving directly away from it at 34.5 m/s . What is the received sound frequency?
A bat at rest sends out ultrasonic sound waves at 54.6 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 54.6 kHz and receives them returned from an object moving directly away from it at 24.7 m/s . What is the received sound frequency?
A bat at rest sends out ultrasonic sound waves at 51.5 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 51.5 kHz and receives them returned from an object moving directly away from it at 31.0 m/s .What is the received sound frequency?

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned from an object moving directly away from it at 34.0 m/s . Part A What is the received sound frequency?
As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits an ultrasonic sound wave with frequency 30.0 kHz. What frequency does the bat hear in the reflected wave? Ship A is traveling 20 m/s due east. Ship B is traveling 15 m/s due west away from Ship A. Ship A sounds a horn with a frequency of 1500 Hz. What frequency does an observer on Ship A hear in the reflected wave from Ship...
9. An ambulance truck emits a sound with a frequency of 800 Hz. (the speed of...

9. An ambulance truck emits a sound with a frequency of 800 Hz. (the speed of sound in air at 20 Celsius is 343 m/s). (a) What is the frequency detected by a stationary observer if the ambulance truck moving 30 m/s toward the observer? (b) What frequency will b detected if the ambulance is moving 30 m/s away from the observer?

A bat flying at 17.1 m/s (ground speed) emits a 503 Hz sonar ping. The sound...

A bat flying at 17.1 m/s (ground speed) emits a 503 Hz sonar ping. The sound returns after 1.302 seconds at frequency 575 Hz. Assume the Speed of Sound in this type of air is 343 m/s. Determine the Velocity of the object, in m/s relative to the ground. Take "moving away" as Positive.

A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

Homework Answers

Add Answer to:
A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

Post as a guest

Earn Coins

PHYSICS!! PLEASE HELP! MY TEACHER GIVES US THE ANSWERS BUT WE HAVE TO SHOW ALL WORK!...

A bat at rest sends out ultrasonic sound waves at 54.8 kHz and receives them returned...

1. A bat emits a sound at a frequency of 12 kHz as it approaches a...

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 54.6 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 51.5 kHz and receives them returned...

A bat at rest sends out ultrasonic sound waves at 50.5 kHz and receives them returned...

As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

9. An ambulance truck emits a sound with a frequency of 800 Hz. (the speed of...

A bat flying at 17.1 m/s (ground speed) emits a 503 Hz sonar ping. The sound...

A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

Homework Answers

Add Answer to: A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...

Post as a guest

Earn Coins

Add Answer to:
A bat is flitting about in a cave navigating via ultrasonic bleeps. Assume that the sound...