Physics, 25.09.2019 10:50 benpark5370
The siren from a small town fire station is heard at a location 3 kilometers away. if the air temperature is 20°c, at what velocity did the sound travel? 319 m/s 331 m/s 343 m/s 387 m/s
Answers: 1
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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Physics, 22.06.2019 09:00
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
Physics, 22.06.2019 09:10
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
Answers: 1
The siren from a small town fire station is heard at a location 3 kilometers away. if the air temper...
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