User Account

All Pages

How long after you see the lightning do you hear the thunder

Assignment Help Physics
Reference no: EM13963223

During a thunderstorm, we first see the lightning and then hear the thunder. Assume that clouds and storm occur in the lower reaches of the earth's atmosphere, which is approximately 5km above the earth's surface. How long after you see the lightning do you hear the thunder?

Reference no: EM13963223

Questions Cloud

Estimate the value of equity in the firm : Now assume that Gemco Jewelers has $10 million in cash and nonoperating assets and that the firm has $15 million in outstanding debt. Estimate the value of equity in the firm.
What is the maximum induced emf : The loop rotates in the external magnetic field of strength .35 T at a constant frequency of 59.7 Hz.
Total value of the operating assets of the firm : After year five, the firm's capital expenditures will decline to 125 percent of revenues, and the growth rate will drop to 5 percent (in both operating income and noncash working capital). In addition, the cost of capital will decline to 10 perce..
Estimate the value of the firm : Assuming that there is no working capital requirement, and a constant growth rate of 4 percent in perpetuity, estimate the value of the firm.
How long after you see the lightning do you hear the thunder : During a thunderstorm, we first see the lightning and then hear the thunder. Assume that clouds and storm occur in the lower reaches of the earth's atmosphere, which is approximately 5km above the earth's surface. How long after you see the lightn..
After-tax return on capital : Cello is a manufacturer of pianos. It earned an after-tax return on capital of 10 percent last year and expects to maintain this next year. If the current year's after-tax operating income is $100 million and the firm reinvests 50 percent of this ..
What is the point of having a cap to ground in a dc circuit : How do you design a circuit to use caps or inductors in a dc circuit? An ac circuit?
What fraction of the incident energy is transmitted : The speed of sound waves in water (density 1.00 x 10 3 kg/m 3 ) is c=1480 m/s. What is the average intensity (in W/m 2 ) of a 1000 Hz sound wave in water if the displacement amplitude of the wave is 1.00 nm? (1 nm=10 -9 m).
Determine the ac power to the consumer and the voltage : Specifically, what equations would be helpful to use to determine the AC power to the consumer and the voltage at the generator end of the transmission line? I don't know where to begin.

Reviews

Write a Review

Physics Questions & Answers

  What is the speed initially at the bottom

Sources A and B emit long-range radio waves of wavelength 530 m, with phase of the emission from A ahead of that from source B by 90°. The distance rA from A to a detector is greater than corresponding distance rB from B by 110 m. What is the magni..

  What is the velocity of the block just after impact

A steel ball of mass m1 = 1.1 kg and a cord of length of L =1.8 m of negligible mass make up asimple pendulum that can pivot without friction about the pointO, as in the figure below.

  What force causes the crate to accelerate

Presume the child remains horizontal during the fall to the floor. Note that a more complicated fall could result in a head velocity greater or less than the speed you calculate.

  Minimum of light of an unknown wavelength

When light of wavelength 493 nm passes during a single slit of unknown width, the diffraction pattern displays a sixth-order maximum where the fifth minimum of light of an unknown wavelength had been observed to fall. What is the unknown wavelength?

  Evaluate electric potential difference between two points

If 4.35e-4 J of work are required to move 14.7uC of charge from one point to another,  What is the electric potential difference between the two points

  The cable a 50 m long and 5-cm diameter steel cable that

a drawbridge is set up as in this figure. the mass of the actual bridge is 1000 kg and it is 30 m long. the

  How long after the second ball is thrown

Two projectiles are thrown with the same initial speed, one at an angle with respect to the level ground and the other at angle 90 degree. Both projectiles strike the ground at the equivalent distance from the projection point. Are both projectiles i..

  A 9080-kg car is travelling at 268 ms when the driver

a 9080-kg car is travelling at 26.8 ms when the driver decides to exit the freeway by going up a ramp. after coasting

  Compute the maximal value v1max

An ice block is pushed horizontally on a frictionless surface with initial velocity v0. At some point, it comes to the nearly semicircular bump with a radius R=0.42m and the height h=0.33m above the ground.

  Determine how many bright fringes can be formed

At most, how many bright fringes can be formed on one side of the central bright fringe (not counting the central bright fringe) when light of 625 nm falls on a double slit whose spacing is 6.77E-6 m

  How long does it take for sunlight to reach jupiter

The distance to a star is approximately 7.60 1018 m. If this star were to burn out today, in how many years would we see it disappear? How long does it take for sunlight to reach Jupiter?

  You immediately reply with the wake up call and an apology

imagine that your boss is on earth-pluto shuttle which travels at alpha constant velocity of 0.60 straight between

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd