Physics, 19.05.2021 19:20 treyceratops1082
A source produces 20 crests and 20 troughs in 4 seconds. The second crest is 3 cm away from the first crest. Calculate :
i. Wavelength [ Ans : 3 × 
m ]
ii. Frequency [ Ans : 5 Hz ]
iii. Wave speed [ Ans : 1.5 × 
]
Show your workings !
*Irrelevant / Random answers will be reported!
Answers: 1
=5Hertz
.
Another question on Physics
Physics, 22.06.2019 05:30
Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted
Answers: 1
Physics, 22.06.2019 18:30
Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear
Answers: 1
Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
Physics, 23.06.2019 00:00
Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.
Answers: 3
You know the right answer?
A source produces 20 crests and 20 troughs in 4 seconds. The second crest is 3 cm away from the firs...
Questions
History, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
English, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
History, 22.04.2020 21:53
Mathematics, 22.04.2020 21:53
