Ear sensitivity depends on other conditions than intensity

Assignment Help Physics
Reference no: EM13550578

You're listening to a loudspeaker with an initial output of 50 watts, and someone turns it up to 100 watts. Will the music sound more than, less than, or exactly twice as loud as before? This is what I have, but i think its wrong : t will be less than twice because the human ear sensitivity depends on other conditions than intensity.

Reference no: EM13550578

Questions Cloud

Pressure if the absolute temperature is cut in half : If the volume of an ideal gas is held constant, what happens to the pressure if the absolute temperature is cut in half?
Ammonia consists of one atom of nitrogen-atoms of hydrogen : The atomic mass of ammonia is 17 atomic mass units. What is the atomic mass of nitrogen if a molecule of ammonia consists of one atom of nitrogen and three atoms of hydrogen?
Room temperature and body temperature on celsius scale : What are room temperature (68 deg F) and body temperature (98.6 deg F) on the Celsius scale? Choose one answer. a. Room Temp = 25 deg C and body Temp = 37 deg C b. Room Temp = 20 deg C and body Temp = 30 deg C c. Room Temp = 20 deg C and body Temp = ..
Sound waves take less time to travel over the period : You're driving behind an ambulance on the highway at a speed of 65 mph. If the speed of the ambulance is 60 mph, will the siren sound to you as if its pitch is higher, lower, or the same as it would if both you and the ambulance were stationary This ..
Ear sensitivity depends on other conditions than intensity : You're listening to a loudspeaker with an initial output of 50 watts, and someone turns it up to 100 watts. Will the music sound more than, less than, or exactly twice as loud as before?
Hammer strikes the two strings simultaneously : In certain ranges of a piano keyboard, more than one string is tuned to the same note to provide extra loudness. For example, the note at 1.10 102 Hz has two strings at this frequency. If one string slips from its normal tension of 5.90 102 N to 5..
Determination of the speed of sound in the canal : If a human ear canal can be thought of as resembling an organ pipe, closed at one end, that resonates at a fundamental frequency of 2,975 Hz, what is the length of the canal? Use normal body temperature 37°C for your determination of the speed of sou..
What will be the magnitude of the restoring force : A ball is hung from a rope, making a pendulum when it is pulled 5 degrees to the side, the restoring force is 1.0 N. What will be the magnitude of the restoring force if the ball is pulled 10 degree to the side?
What is the torque exerted by the crankshaft on the load : A multicylinder gasoline engine in an airplane, operating at 2.35 103 rev/min, takes in energy 7.83 103 J and exhausts 4.57 103 J for each revolution of the crankshaft. What is the torque exerted by the crankshaft on the load?

Reviews

Write a Review

Physics Questions & Answers

  Find is the curvature of this lens concave or convex

To correct myopia, is it necessary to move the image formed by the eye closer to or farther from the eyes lens system, Is the curvature of this lens concave or convex

  Calculate the magnitude of the accelerations

In the path shown below, the locations of a car driving around a track are shown at EQUAL time intervals where ?t = 20 s. The car starts with speed 40 m/s at x0 and uniformly slows down to 20 m/s from x0 to x2. The car then travels at a constant spee..

  Q1 driving in your car with a constant speed of 13 ms you

q1. driving in your car with a constant speed of 13 ms you encounter a bump in the road that has a circular cross

  Estimate the power required to operate the luggage conveyor

A luggage conveyor belt is inclined at at an angle 15.6 degrees and has length 350m. Estimate the power required to operate the luggage conveyor

  What is the focal length of this lens in air

A "biconvex" lens is one in which both surfaces of the lens bulge outwards. What is the focal length f of this lens in air

  Precisely 2.00 s after the speeder passes

A baseball leaves a pitcher's hand horizontally at a speed of 156km/h. The distance to the batter is 18.3 m. (overlook the effect of air resistance.) (a) How long does ball take to travel the first half of that distance? (b) The second half? (c) H..

  At what coordinate on the axis is the net electric field

Two mirrors meet at a 127° angle. If light rays strike one mirror at 40° as shown, at what angle ? do they leave the second mirror.

  How much sound energy comes through the window in one hour

Sound is passing perpendicularly through an open window whose dimensions are 1.1 m x 0.75 m. How much sound energy comes through the window in one hour

  How long apart are the fringes in the center

A 210 km long high-voltage transmission line 2 cm in diameter carries a steady current of 960 A. If the conductor is copper with a free charge density of 9.0 x10^28 electrons per cubic meter, how many years does it take one electron to travel the ..

  Evaluate the translational speed at the top

A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. Find the translational speed at the top

  What is the current in the wire

What is the current in the wire.

  Find the magnitude of the centripetal force

A motorcycle has a constant speed of 28.4 m/s as it passes over the top of a hill whose radius of curvature is 159 m. Find the magnitude of the centripetal force

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