Find out fractional increase in tension of 1 wire will lead
Two identical piano wires have a fundamental frequency of 550 Hz when kept under the same tension. What fractional increase in the tension of one wire will lead to the occurrence of 2 beats/s when both wires oscillate simultaneously?
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Select a product that has recently undergone a price change. Discuss how this price change affects the economy in the short and long term, contrasting the economic effects between the two time frames.
How strong is the electric field between the plates of a 0.90 air-gap capacitor if they are 1.0 apart and each has a charge of 72 ?
Car 1 begins to move at , speeding up with a constant acceleration . Car 2 continues to move with a constant velocity. At what time do the two cars collide? Find the speed of car 1 just before it collides with car 2.
Write a mortgage calculator PERL(.cgi) program that asks the user for the following information:1. Loan amount
A movable piston having a mass of 7 kg and a cross-sectional area of 6 cm2 traps 0.25 mol of an ideal gas in a vertical cylinder. The piston slides without friction in the cylinder. The outside of the cylinder is kept at atmospheric pressure, 1.01
Write a 750- to 1,050-word paper that addresses the following points about your 1-day food intake: Review your iProfile Journal, the dietary reference intake (DRI), and the iProfile Intake Spreadsheet. Does your dietary intake for the day you
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What is the time T between successive encounters between each edge of the nucleus and the alpha particle? Express your answer in terms of E, r, m and T = ?
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