Physics, 21.07.2019 19:30 alanadwhite48
Which statement does not explain the concept of the doppler effect? the answer is: as a sound source moves away from a stationary object, the sound waves are compressed, increasing the pitch. why? do i just have the question wrong i am so confused i thought that as a sound source moved away, the sound waves don't compress decreasing the pitch?
Answers: 1
Physics, 22.06.2019 03:00
Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx
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Physics, 22.06.2019 10:00
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
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Physics, 22.06.2019 16:30
Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
Which statement does not explain the concept of the doppler effect? the answer is: as a sound sour...
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