Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Sound
Sound Power
if the intensity of a mosquito's buzzing is 9.3 x 10^-8 W/m^2 at a distance of 0.21 m, how much sound power does that mosquito generate?
1 answer
Please stop posting multiple questions, and using different names to do so.
You can
ask a new question
or
answer this question
.
Related Questions
A person standing 1.00 m from a portable speaker hears its sound at an intensity of 7.50 103 W/m2.
(a) Find the
A rocket in a fireworks display explodes high in the air. The sound spreads out uniformly in all directions. The intensity of
Use a calculator to help solve the problem.
The intensity I of light (in lumens) at a distance x meters below the surface is
Sound intensity is inversely proportional to the square of the distance from the sound source; that is
I= k/(r)^2, where I is the
the intensity l of light from a light bulb, measured in watts per square meter (w/m^2), varies inversely as the square of the
The light intensity of a light bulb varies inversely as the square of the distance from the light bulb. The function I(d) =
I need help on this question:
You are given information on the intensity level (which is a measure of the sound intensity) at a
This question has me very lost.
Two loudspeakers emit sound waves along the x-axis. The sound has maximum intensity when the
Suppose you measure the velocity of a mosquito to be 1.3 m/s with an error of .2 m/s. We approximate the mosquito to weight
A bell is rung at a sound intensity of 70dB . A trumpet is blown at an intensity that is greater by a factor of 10^3. What is