Physics, 20.12.2020 17:30, shanicar33500
The opening to a cave is a tall, 30.0-cm-wide crack. A bat is preparing to leave the cave emits a 30.0 kHz ultrasonic chirp. How wide is the "sound beam" 100. M outside the cave opening? Use v sound= 340. M/s.
Answers: 1
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Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?
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Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
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The opening to a cave is a tall, 30.0-cm-wide crack. A bat is preparing to leave the cave emits a 30...
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