lifestyle
Physics, 16.12.2020 22:30 piggygirl211
An activity done as part of daily life is called a/an activity.
moderate sports
lifestyle
muscle fitness
Answers: 2
Physics, 22.06.2019 06:00
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
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
Physics, 22.06.2019 10:30
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
An activity done as part of daily life is called a/an activity.
moderate sports
lifestyle
lifestyle
History, 30.10.2020 04:20
Chemistry, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Social Studies, 30.10.2020 04:20
History, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20
Mathematics, 30.10.2020 04:20