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
Physics, 22.06.2019 23:30
The diagram shows a wave. the quantity shown is the amplitude. this quantity is directly proportional to which of these other quantities? a) energy b) frequency c) period d) wavelength
Answers: 2
Physics, 23.06.2019 00:40
Aforce of 8,480 n is applied to a chart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
Answers: 1
Physics, 23.06.2019 03:30
As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?
Answers: 2
A source produces 20 crests and 20 troughs in 4 seconds. The second crest is 3 cm away from the firs...
Business, 17.12.2021 04:00
Mathematics, 17.12.2021 04:00
Mathematics, 17.12.2021 04:00
Mathematics, 17.12.2021 04:00
Mathematics, 17.12.2021 04:00
English, 17.12.2021 04:00