What is amplitude?
a. amplitude is the height of a wave.
b. amplitude is the distance...
What is amplitude?
a. amplitude is the height of a wave.
b. amplitude is the distance between two crests or two troughs.
c. amplitude is the number of complete waves that pass a point in a second. d. amplitude is the time it takes for one complete wave to pass a given point.
Answers: 2
Physics, 22.06.2019 04:00
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
Answers: 2
Physics, 22.06.2019 05:30
Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
Answers: 2
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
Physics, 22.06.2019 19:00
Which of the following list the divisions of the geologic time scale in order from longest to shortest
Answers: 1
English, 14.04.2020 19:07
Computers and Technology, 14.04.2020 19:07
History, 14.04.2020 19:07
History, 14.04.2020 19:07
Computers and Technology, 14.04.2020 19:07