How to solve this..
And is there a short circuit in there at the last wire ?
Please help...
Physics, 19.10.2021 06:40 hjohnsonn102010
How to solve this..
And is there a short circuit in there at the last wire ?
Please help
Answers: 2
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Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.
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Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch
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The frequency of vibrations of a vibrating violin string is given by f = 1 2l t Ī where l is the length of the string, t is its tension, and Ī is its linear density.â (a) find the rate of change of the frequency with respect to the following. (i) the length (when t and Ī are constant) (ii) the tension (when l and Ī are constant) (iii) the linear density (when l and t are constant) (b) the pitch of a note (how high or low the note sounds) is determined by the frequency f. (the higher the frequency, the higher the pitch.) use the signs of the derivatives in part (a) to determine what happens to the pitch of a note for the following. (i) when the effective length of a string is decreased by placing a finger on the string so a shorter portion of the string vibrates df dl 0 and l is â f is â (ii) when the tension is increased by turning a tuning peg df dt 0 and t is â f is â (iii) when the linear density is increased by switching to another string df dĪ 0 and Ī is â f is â
Answers: 3
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