Estimate the actual distance , Physics

Assignment Help:

You watch a distant carpenter driving his nails into the side of a house at a regular rate of 1 stroke per second.  You hear the sound of the blows exactly synchronized with the blows you see.  You then hear one more blow after you see him stop hammering.  How far away is he? Justify your ANSWER---BE BRIEF.

Solution1 : The information tells you that sound travels for one second before reaching you the actual distance will depend on temperature, since the speed of sound varies with temperature, at 20 deg C it is approx 343m/s, so if this is a nice spring day, you are 343m away

 


Related Discussions:- Estimate the actual distance

Maxwell-ampere-s-law-2-quation, Maxwell''s equations are a set of partial d...

Maxwell''s equations are a set of partial differential equations that, together with the Lorentz force law, form the foundation of classical electrodynamics, electric circuits and

Electromagnetic theory, compare the contributions of faraday and oersted to...

compare the contributions of faraday and oersted to electromagnetic theory

Balanced forces - problems with sitting still, Example 1 - A bird feeder in...

Example 1 - A bird feeder in your yard has a total mass of 3.0 kilograms and is supported as shown. What is the force on the top wire? The bird feeder is not falling so the forc

Give a mathematical expression for linear width, Give a mathematical expres...

Give a mathematical expression for linear width of principal maxima in case of single slit Fraunhofer diffraction.

Michealson interferometer, describe the principle, construction and working...

describe the principle, construction and working of Michelson Interferometer.

Capacitors, What are capacitors used for in induction coils

What are capacitors used for in induction coils

Explain frequency, Frequency The number of vibration done per second by...

Frequency The number of vibration done per second by an oscillation body is known its frequency. It is denoted by V. The S.I unit is Hz. V=1/T

Couple forces, is it possible for the couple forces to be more than two?

is it possible for the couple forces to be more than two?

Comparison among types of harmonic motion, Can you give the graphical compa...

Can you give the graphical comparison among the following three kinds of harmonic motion: i. Under damped harmonic motion ii. Over damped harmonic motion iii. Critically

Write Your Message!

Captcha
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