PHYS 101 Final: 1997 exam.pdf

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11 Oct 2012

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PHYS 101 Full Course Notes

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If a pre-identified sticker has been provided, place it in the appropriate space of the cover of the answer booklet. If no sticker has been provided, fill in the information requested. sheet provided. Read the instructions on the answer sheet carefully. Answer parts b and c of the examination in the answer booklet. Note that significant figures will not be taken into account when these questions are graded. The use of drawing instruments, graph paper and scientific calculator without a graphic display is permitted. You may refer to the lists of formulas and quantities, and the table of trigonometric ratios included in this booklet. The use of any other source of reference is strictly forbidden. This booklet must be returned at the same time as the answer booklet and the answer sheet. This part of the examination consists of questions 1 to 20. Answer all these questions in the answer booklet.

Related Questions

a.A sinewave has a period (duration of one cycle) of 645 μs. What is the corresponding frequency of this sinewave, in kHz, expressed to 3 significant figures? (See Study Note 7.1 in the ‘Using Numbers (maths)’ booklet.)

A (i) If the frequency of the sinewave is now reduced by a factor of 3.5, what will be the new period value? Express your answer in ms, to 3 significant figures.

Note: In the second part of this question, to avoid rounding errors in your calculations, use the full frequency value from the first part, not the rounded value to 3 significant figures.

sizet0x80

1) A flea hops in a straight path along a meter stick, starting at0.7 cm and making successive jumps, which are measured to be 3.5cm, 6.5 cm, 8.0 cm, 10.0 cm, 11.0 cm, and 15.5 cm. Express theanswers to the following questions in scientific notation, withunits of meters and an appropriate number of significant figures.What is the total distance covered by the flea in these sixhops?
__________ m

What is the average distance covered by the flea in a singlehop?
_________________ m

2)

What is the surface area of a right cylinder of height 23.0 cmand radius 16.9 cm?

_________.

for the above question the answer is get it 4,236.8 ..but theweb assign is not taking it .. what should i go..

please help

thanks

Below is an example of an exam question. The professor requiresall formulas to be done by hand so, I am in need of step by stepassistance (no calculator will be used). The answer given to thequestion is 11, but unclear how to solve.

Question: If Megastar has an absolute magnitude of -4 what is theapparent magnitude? The formula provided is Mapps - Mabs = 5 x LOG(d pc/10 pc).

PHYS 101 Final: 1997 exam.pdf

PHYS 101 Full Course Notes

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