What is the frequency of the string

Assignment Help Physics
Reference no: EM1365392

Q. A fire hose held near the ground shoots water at a speed of 6.5 m/s

At what angle(s) should the nozzle point in order that the water land 2.5 m away?

Q. When a guitar string is sounded along with a 412-Hz tuning fork, a beat frequency of 43.0 Hz is heard. When the same string is sounded along with a 422-Hz tuning fork, the beat frequency is 33.0 Hz. What is the frequency of the string?

Reference no: EM1365392

Questions Cloud

Describe if the demand for the following products is price : Describe if the demand for the following products is price elastic or price inelastic, and explain your answer.
Illustrate what were some of the marginal benefits : Illustrate what were some of the marginal benefits that the city would derive as the result of keeping this project alive.
What is the approximate mass of the cat : What is the approximate mass of the cat.
Evalute the current macroeconomic situation and its impact : Based on the collected data, evalute the current macroeconomic situation and its impact on Walmart and Starbucks.
What is the frequency of the string : What is the frequency of the string.
Explain what does the ikea story teach : Explain What does the IKEA story teach you about the limits of treating the entire world as a single integrated global marketplace
Explaining expected short-term impacts on firms : explaining the expected short-term impacts on firms in any one of the following three industries in terms of product sales; operating costs; revenues or economic profits.
Estimate the expected price of the stock : Allegheny Publishing's stock is expected to pay a year end dividend, of $4.00. The dividend is expected to increase at a constant rate of 8% per year,
Explain the effect of inertia on how far each can rolls : define the effect of inertia on how far each can rolls.

Reviews

Write a Review

Physics Questions & Answers

  What is the force in newtons

What is this force in Newtons.

  Find the total of heat expelled in each cycle

A gasoline engine absorbs 2,600 J of heat and performs 1,000 J of mechanical work in each cycle. Find the total of heat expelled in each cycle.

  Assume that you balance a 5kg ball on the tip

A brass plate measures 30 cm by 40 cm. The coefficient of linear thermal expansion is 19.0 10-6/°C. If the temperature of the plate is increased by 10.0 K, next what is the increase in the area of the plate? a) 0.350 cm2 b) 0.404 cm2 c) 0.456 cm2 ..

  Find out fraction of incident unpolarized light intensity

A 4 kg mass is hung from a string which is wrapped around a cylindrical pulley (a cylindrical shell). If the mass accelerates downward at 4.90 m/s2, what is the mass of pulley.

  How much work is completed by the system in this process

How much work is completed by the system in this process. Determine the increase in entropy produced by the parachutist; assume the air temperature is 21 degrees C. How much work is completed by the system in this process.

  Find the energy stored in the capacitor

A 45 kg girl is standing on a 130 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.33 m/s relative to the plank.

  How many centimeters were cut off the end

A diver 50 m deep in 10 degrees Celsius fresh water exhales a 1.2 cm diameter bubble. What is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 35 degrees Celsius? Suppose that the air bubble is always i..

  What is the radius r of the planet to two significant figure

Assume that, as lying on a beach near the equator of a far-off planet watching the sun set over a calm ocean, you start a stopwatch just as the top of the sun disappears.

  What is the mechanical energy lost due to friction

Suppose an ideal gas is in a container 3L in volume and allowed to expand by having a piston move. The final volume after the piston moves is 15L. If the gas is at first at a pressure of 1×10^5 Pa and a temperature of 300 K, and temperature is mai..

  Find the velocity of the second marble after the collision

A student removes a 10.50 kg stereo from a shelf that is 1.802 m high. The amplifier is lowered at a constant speed to a height of 0.75 m. What is the work done by a) person and b) gravitational force that acts on the amplifier.

  Estimate the average value of a pulse

An Oscilloscope grid is calibrated so that one square represents 1-V vertically and 1 msec horizontally. If the height of a square wave pulse display is 6 squares, the width of the pulse is 7 squares, and the cycle of the wave is 16 squares, the a..

  What force is exerted on the bullet

A 5g bullet leaves the muzzle of a rifle with a speed of 320 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.81 m long barrel of rifle.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd