The loudness of a sound is determined by the or height, of the sound wave.
a. frequency
...
Physics, 25.09.2019 04:00 robert7248
The loudness of a sound is determined by the or height, of the sound wave.
a. frequency
b. purity
c. amplitude
d. pitch
Answers: 2
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
Physics, 23.06.2019 00:30
What is the relationship between globular clusters and the milky way?
Answers: 1
Physics, 23.06.2019 01:30
Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class
Answers: 3
Mathematics, 31.01.2020 03:47
Business, 31.01.2020 03:47
History, 31.01.2020 03:47
Biology, 31.01.2020 03:47
Biology, 31.01.2020 03:47
Mathematics, 31.01.2020 03:47
Social Studies, 31.01.2020 03:47
Biology, 31.01.2020 03:47
History, 31.01.2020 03:47
English, 31.01.2020 03:47
Social Studies, 31.01.2020 03:47
Mathematics, 31.01.2020 03:47