Physics, 02.07.2019 20:20 Teenabrewer28
An expensive wine glass is hit by a spoon. a sound with a dominant frequency of 500 hz can be heard. according to simplified calculations which ignore friction a frequency of 502 hz is expected. the glass will break, if the oscillation amplitude exceeds 2 mm. calculate which amplitude due to an external excitation is required at the resonance frequency to break it.
Answers: 3
Another question on Physics
Physics, 21.06.2019 22:30
Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?
Answers: 1
Physics, 22.06.2019 12:00
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
Answers: 1
Physics, 22.06.2019 17:40
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
Physics, 22.06.2019 21:00
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.
Answers: 1
You know the right answer?
An expensive wine glass is hit by a spoon. a sound with a dominant frequency of 500 hz can be heard....
Questions
Medicine, 05.05.2020 04:02
Computers and Technology, 05.05.2020 04:02
English, 05.05.2020 04:02
Mathematics, 05.05.2020 04:02
Mathematics, 05.05.2020 04:02
