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How long would it take to hear an echo if a cliff is 600 meters away?
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If Sound travels through air at 330 meters per second how long will it take a bat's cry to reach its prey and echo back if the prey is 1 meter away?
The total distance traveled by the sound wave is 2 m. At a rate of 330 m/s, it will take 0.00606 seconds for the bat to hear the echo.
Why can you not hear the echo if you stand 20 meter away and shout towards it?
You are too close to the surface from which the sound waves are reflected. As a result you brain cannot distinguish between the original sound waves and the reflexted sound waves (the echo).
When did Echo Point end?
Echo Point ended on 1995-12-01.
Do you need to fast before a 2D echo?
No need to fast for 2D echo, I just did mine.
What is a regular expression in PHP?
echo or print < both of which write text: <?php echo "TEXT"; print "TEXT"; ?>
How high is something when it takes one second to hear your echo?
If the echo is off of a wall or a cliff, then it's about 170 meters (186 yards) away from you, but the echo can't tell you how high the wall or cliff is. Conversely, if the echo is off of the ceiling, then you are in a truly huge cavern. It would be highly unlikely that there would be a ceiling 170 meters high, but it is possible. More unlikely still would be a building with a ceiling that high.
How many meters away is a cliff if an echo is heard 0.500 s after the original sound?
Assuming the speed of sound is 343 m/s in air, the distance to the cliff can be calculated using the formula: distance = (speed of sound * time / 2). Plugging in the values, the distance to the cliff would be approximately 171.5 meters.
How far away are you if it takes 15 seconds to hear an echo?
If it takes 15 seconds for an echo to be heard, the distance between you and the reflecting surface (such as a wall, cliff, or building) is approximately 2,250 meters (15 seconds multiplied by the speed of sound at sea level, which is about 343 meters per second).
What is the formula to determine how far away is an object whose echo takes 9 seconds to return?
The formula to determine distance based on echo time is: Distance = (echo time * Speed of sound in air) / 2. Since sound travels at approximately 343 meters per second in air, if the echo takes 9 seconds to return, the distance from the object would be approximately 1543.5 meters away.
Where do you find an echo?
Any wall in any enclosed room , hill or obstacle about 17 meters away or more will produce an echo.
The sound wave is directed towards a cliff that is 680 meters away from the source of the sound An echo wave is heard 4 seconds after the wave is produced What is the period of the sound wave?
The time it takes for the sound to travel to the cliff and back as an echo is 4 seconds. Since the sound wave travels twice the distance to the cliff and back, the total distance traveled is 2 × 680 = 1360 meters. Using the formula speed = distance/time, we can calculate the speed of sound. The period of the sound wave is the time it takes for one complete cycle, which in this case is the time it takes for the sound to travel to the cliff and back, which we found to be 4 seconds.
The echo of a ships fog horn reflected from an iceberg is heard 8.0 seconds after the horn is sounded?
The iceberg is 1372 meters away.
What kind of echo does a bat hear from a object moving away from it?
A bat would hear a weaker and more stretched out echo if an object is moving away from it, as the sound waves would take longer to return. This could indicate to the bat that the object is further away.
What happens to echo after narcissus runs away from her?
echo turns into the echo we hear today.
Does a dog's bark echo?
Yes if it is barking into a cliff face or auditorium or a similar area
Where can you find a echo?
You can find an Echo smart speaker at various online retailers like Amazon, Best Buy, or directly from the manufacturer, Amazon. You can also find Echo devices at select brick-and-mortar stores that sell electronics.
What kind of echo does a bat hear from an object moving away from it?
A bat would hear a Doppler-shifted echo from an object moving away from it. This means the frequency of the echo would be lower than the frequency of the sound wave emitted by the bat. The bat's brain is able to interpret this change in frequency to understand the direction and speed of the object.
