Calculate the frequency of rotation

Calculate the frequency of rotation of the second hand clock
1. 1 answer
2. asked by Kenny
3. 768 views
I know that to calculate the specific rotation for a compound you doobserved rotation / path length(dm) * conc. (g/ml). I am
1. 6 answers
2. asked by Hannah
3. 1,274 views
The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point)Responses −90°
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2. 99 views
The point P (-1,2) is rotated to become P′(2,1). Describe the rotation by degree and direction. (1 point) Responses −90°
1. 1 answer
2. 85 views
The point P (-1,2) is rotated to become P′(2,1). Describe the rotation by degree and direction. (1 point) Responses 180°
1. 1 answer
2. 63 views
The point P (-1,2) is rotated to become P′(2,1). Describe the rotation by degree and direction. (1 point) Responses 90°
1. 1 answer
2. 72 views
In an experiment similar to that done by Michelson,the frequency of rotation of the eight-sided mirror is 530 Hz. Calculate the
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2. asked by michelle
3. 647 views
Two tuning forks are sounded together. One has a frequency of 741 Hz and the other a frequency of 715 Hz. Calculate the beat
1. 1 answer
2. asked by Jay
3. 713 views
[R] = [4/5 -3/5] and [S] = [-3/5 4/5][-3/5 -4/5] and [4/5 3/5] are reflection matrices. Calculate [R·S] and verify that it can
1. 1 answer
2. asked by Wes
3. 487 views
A bike wheel rotates uniformly through 2 revolutions in 3 seconds.a) what is the period of the wheel's rotation? T=3rev/2s=1.5s
1. 4 answers
2. asked by Tammy
3. 2,740 views