A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound,

Question:

A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound, and finds it to be 0.400 s.

(a) How far away is the explosion if air temperature is 24.0°C and if you neglect the time taken for light to reach the physicist?

(b) Calculate the distance to the explosion taking the speed of light into account. Note that this distance is negligibly greater.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

See More Books

Question Posted: Nov 23, 2023 01:52 AM

See More Questions

A woman is swimming when she hears the underwater sound wave from an exploding ship across the harbor. She immediately lifts her head out of the water. The sound wave from the explosion propagating...
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
A pack of iron bolts is such that the difference in masses or weights of successive sizes is the same bolt being of mass 13.5 grams and the largest is 94.5 grams. If the total mass of the complete...
In each case in the following table, how many dollars of preferred dividends per share must be paid to preferred stockholders in the current period before common stock dividends arepaid? Dividend per...
On December 31, 2020, KEC Environmental Corp. borrowed $100,000 by signing a four-year, 5% installment note. The note requires four equal payments of accrued interest and principal on December 31 of...
What traits and characteristics are related to leader emergence and leader effectiveness? LO7
Reconsider the law firm of Exercise 5.1. Assume the prevailing revenues per shopping and medical projects are $ 4000 and $ 5000 per project, respectively, and that out of pocket expenses associated...
Average production cycle. Use the following account information to find the average production cycle for Rian Company. Click on the icon in order to copy its content into a spreadsheet 2013 and 2014...
What is the intensity in watts per meter squared of 85.0-dB sound?
A sonar echo returns to a submarine 1.20 s after being emitted. What is the distance to the object creating the echo?
The Retailing Division of Buyers Mart, Inc. provided the following information on its cash flow from operations: Net income ................ $ 450,000 Increase in accounts receivable ...........
Data Table the pasteet dollar -X Total sales revenues 2 Number of units produced and sold 500,000 units Selling price nt. $ 230,000 te Operating Income Total Investment in assets Variable cost per...
Figure < 4 ft/s 45 0.75 ft 3 ft/s 1.50 ft 1 of 1 < Part A Determine the velocity of point A on the rim of the gear at the instant shown.(Figure 1) Enter the x and y components of the velocity...
what ways can leaders facilitate cognitive reframing and emotional regulation techniques to promote constructive conflict resolution ?
What is the level of sales needed to achieve a 10% return on an investment of $10,000,000 for a restaurant (the restaurant has main products it sells: food, beverage and gift shop items) and cover...
1. An online computer assembling mobile phone Application provides interfaces for end users to assemble computers by selecting computer accessories with different configurations from different...
Explain the relationship between the learning curve and a firm's cost function. Would economists consider the learning curve a short-run or a long-run phenomenon?
The figure shows six containers, each of which is filled from the top. Assume that water is poured into the containers at a constant rate and each container is filled in 10 seconds. Assume also that...
Light containing two different wavelengths passes through a diffraction grating with 1 200 slits/cm. On a screen 15.0 cm from the grating, the third-order maximum of the shorter wavelength falls...
A beam of 541-nm light is incident on a diffraction grating that has 400 lines/mm. (a) Determine the angle of the second-order ray. (b) If the entire apparatus is immersed in water, determine the new...
Light from a heliumneon laser ( = 632.8 nm) is incident on a single slit. What is the maximum width for which no diffraction minima are observed?
which of the following represents is a true statement regarding bank confirmations? I.generally accepted auditing standards(GAAS) require auditors to obtain bank confirmation for the audit of...
at an inflation rate of 9 percent, the purchasing power of $1 would be cut in half in hust over 8 years. how long, to the nearest year, would it take fot the purchasing power of $1 to be cult in half...
The Regal Cycle Company manufactures three types of bicycles a dirt bike, a mountain bike, and a racing bike. Data on sales and expenses for the past quarter follow: Total Dirt Bikes Mountain Bikes...

A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound,

Question:

Step by Step Answer:

a The speed of sound in air at 240C is 3430 msThe distance to the explosion ...View the full answer

College Physics

Students also viewed these Physics questions