Sound is passing perpendicularly through an open window whose dimensions are 1.1 m x 0.75 m....

Sound is passing perpendicularly through an open window whose dimensions are 1.1 m x 0.75 m. The sound intensity level is 83 dB above the threshold of human hearing. How much sound energy comes through the window in one hour?

Solutions

Expert Solution

I hope you understood the problem, If yes rate me!! or else comment for a better solution.

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

The inner and outer panes of a double-glazed window of dimensions 2 m x 2 m...

The inner and outer panes of a double-glazed window of dimensions 2 m x 2 m and 0.6 cm thick, the temperature is 18 ° C and 6 ° C, respectively. If the 1 cm gap between the two panes is filled with still air, determine the rate of heat transfer through the conduction air layer in kW and the temperatures at the air-glass interfaces. K air = 0.026 ? / ?.? and K glass = 0.85 ? / ?.k

A picture window has dimensions of 1.40 m

FIreclay brick (ρ=2050 kg/m3, cp=960 J/kg-K, k=1.1 W/m-K) with dimensions 0.06 m x 0.09 m x...

FIreclay brick (ρ=2050 kg/m3, cp=960 J/kg-K, k=1.1 W/m-K) with dimensions 0.06 m x 0.09 m x 0.20 m is removed from a kiln at 1600K and cooled in air at 40C with h = 30 W/m2-K. What is the temperature at the corner of the brick after 50 minutes of cooling? Give your answer in degrees C.

A rocket ship, with mass m=20,000kg, and engines mounted perpendicularly in the x and y directions,...

A rocket ship, with mass m=20,000kg, and engines mounted perpendicularly in the x and y directions, fires both rockets simultaneously. The engine oriented in the x-direction fires for 3s and shuts off. The engine oriented in the y-direction fires for 7s and shuts off. The force from the engine in the x-direction is 50,000N and the force from the engine in the y-direction is 100,000N. Make a scatter plot of the y-position of each particle as a function of the...

A filled water bed has the dimensions 8.0 ft x 7.0 ft x 0.75 ft. Determine...

A filled water bed has the dimensions 8.0 ft x 7.0 ft x 0.75 ft. Determine the mass of water, in kilograms, needed to fill the bed. Density of water = 1.00 g/cm^3.

The intensity of an earthquake wave passing through the Earth is measured to be 3.0 X...

The intensity of an earthquake wave passing through the Earth is measured to be 3.0 X 106 J/m2 s at a distance of 54 km from the source. (a) What was its intensity when it passed a point only 1.0 km from the source? (b) At what rate did energy pass through an area of 2.0m2 at 1.0 km?

The intensity of an earthquake wave passing through the Earth is measured to be 3.0 X...

A 5.1-µC point charge is located at x = 1.1 m, y = 2.7 m, and...

A 5.1-µC point charge is located at x = 1.1 m, y = 2.7 m, and a -3.6-µC point charge is located at x = 1.8 m, y = -2.1 m. (a) Find the magnitude and direction of the electric field at x = -2.7 m, y = 1.1 m. (b) Find the magnitude and direction of the force on a proton at x = -2.7 m, y = 1.1 m.

A 5.4-µC point charge is located at x = 1.1 m, y = 2.9 m, and...

A 5.4-µC point charge is located at x = 1.1 m, y = 2.9 m, and a -4.3-µC point charge is located at x = 2.3 m, y = -1.9 m. (a) Find the magnitude and direction of the electric field at x = -2.7 m, y = 1.2 m. magnitude kN/C direction ° (b) Find the magnitude and direction of the force on a proton at x = -2.7 m, y = 1.2 m. magnitude N direction °

A rectangular swimming pool has dimensions of 25 m x 9 m and a depth of...

A rectangular swimming pool has dimensions of 25 m x 9 m and a depth of 1.8 m and is full to the brim with water. Determine a) the absolute pressure at the bottom of the pool, b) the total force on the bottom of the pool, and c) the absolute pressure at point P, a point on the side of the pool just near the bottom. (Worth 2 pts)

Subjects