ShelpicMiJayAgree ShelpicMiJayAgree

30-12-2015
Social Studies

Answered

The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time.

Aamplitude
Bintensity
Ccompression
Dfrequency

Verified Answer :

WorldCitizen WorldCitizen

30-12-2015

The correct answer is sound intensity(option b) . Sound intensity is the sound energy - energy in form of vibration - that passes through certain unit area. It is measured in watt per square meter (W/m²) - this is the unit used for its calculation.

Answer Link

Related Questions

A bathtub is draining at a constant rate After 2 minutes it holds 30 gallons of water Three minutes later it holds 12 gallons of water Write an equation that re

Evaluate the expression 42 5 32 42 23

In Which City was Muhammad Born

The function of a capacitor in an electric circuit is to A allow current flow between its plates B store electric charges C increase circuit power D measure the

Which organelle is the site of ribosome production in the animal cell

Choose the sentence which contains an indirect object A I worked hard each day B I spent it immediately C They gave me a bonus D It is difficult to save money

Solve the following equations: 1. $x + 3 = 7$ 2. $\frac{x}{3} = 7$ 3. $3x + 1 = 13$ 4. $10x - 15 = 4x + 27$

How would improving fatherhood in society be a more effective way of solving gangs and incarceration than the typical approaches such as creating more governmen

What pact signed in 1949 helped reinforce that the United States would not return to an isolationist policy

how to identify the bases and faces of each figure then name the figure

Web Analytics