What is the beat frequency that is detected

Assignment Help Physics

Reference no: EM13969085

Two loudspeakerse are mounted on a merry go round whose radius is 9.01m. When stationary the speakers both play a tone whose frequency is 100 Hz. They are situated at opposite ends of a diameter. The speed of sound is 343 m/s and the merry go round revolves once every 20s. What is the beat frequency that is detected by the listener when the speakers are both pointing at him from equal distances?

Reference no: EM13969085

Questions Cloud

Cycloalkanes with molecular formula : Draw the structure(s) of the cycloalkanes with molecular formula C6H12 that have a 5-membered ring.

How long will it take him to reach a velocity : A 75.0-kg cross-country skier is climbing a 3.0° slope at a constant speed of 2.00 m/s and encounters air resistance of 25.0 N. His average force exerted on backward is 63.5 N. If he continues to exert this force and to experience the same air re..

Equivalent to its contrapositive : 1. (a) Use truth tables to prove that an implication is always equivalent to its contrapositive. Give an example, in English, where this is so. (b) Use truth tables to prove that an implication may not be equivalent to its converse. Give an exampl..

Implied by an annual service level : Which one of the following is implied by an annual service level of 95 percent?

What is the beat frequency that is detected : When stationary the speakers both play a tone whose frequency is 100 Hz. They are situated at opposite ends of a diameter. The speed of sound is 343 m/s and the merry go round revolves once every 20s. What is the beat frequency that is detected by..

What was the productivity index : A productivity index of 110% means that a company’s labor costs would have been 10% higher if it had not made production improvements. Now refer to the Income Statement in Baldwin's Annual Report. What was the productivity index for Baldwin that led ..

ISO certification differs substantially : ISO certification differs substantially from the Baldrige Award in that it: A)focuses primarily on quality teams. B)emphasizes self-appraisal. C)is an ongoing process. D)is customer-driven. E)is national rather than international.

Which option is more economical : Your options for shipping $100,000 of machine parts from Hamilton to Kuala Lumpur, Malaysia, are (1) use a ship that will take 30 days at a cost of $3800, or (2) truck the parts to Vancouver and then ship at a total cost of $4800. Which option is mor..

What is the total annual cost for this best seller item : This is a mail-order business for kitchen equipment. Annual demand for its best seller item is 25,000 units. This best seller item is sold at $350/unit, including shipping and handling. What is the Total Annual Cost (TC) for this best seller item?

User Account

All Pages