subject
Physics, 02.09.2019 08:00 angel234wilcox

What is the frequency of a wave if 3 crests pass in 6 seconds?
a. 0.5 hz
b. 2 hz
c. 9 hz
d. 18 hz

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
question
Physics, 22.06.2019 05:30
What do you think car designers do if the damage caused by a crash test is too severe?
Answers: 1
question
Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
question
Physics, 22.06.2019 19:00
Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.
Answers: 3
You know the right answer?
What is the frequency of a wave if 3 crests pass in 6 seconds?
a. 0.5 hz
b. 2 hz
Questions
question
Chemistry, 31.03.2020 02:29
question
Biology, 31.03.2020 02:29
Questions on the website: 13722360