What is the average power ef each pulse

Assignment Help Physics
Reference no: EM13653432

A neodymium-glass laser emits short pulses of high-intensityelectromagnetic waves. The electric field of such a wave has an rmsvalue of Erms = 6.50 x 109 N/C. What is the average power ef each pulse that passes through a 2.70 10-5 m2 surface perpendicularto the beam?

Reference no: EM13653432

Questions Cloud

Explain what is the fi nal pressure of the nitrogen gas : The specific heat of nitrogen gas is 1.04 kJ kg-1 K-1 (note units). If a 5.44-kg block of iron at 755 K is placed in this container and it is sealed again (with no loss of nitrogen), what is the fi nal pressure of the nitrogen gas
Find its angular acceleration in radians per second : A potter's wheel moves from rest to an angular speed of .20 rev/s. Find its angular acceleration in radians per second per second.
Explain the resolution of an amine : Which of the following acids could she in principle use for the resolution of an amine: magic, maleic, malonic, malic, mandelic, meconic, muconic or myristic acids
Effects of war and peace on foreign aid : Analyze the specific actions that the leadership of the selected country has taken, through the use of its foreign aid from donor nations and international lending institutions, to relieve the severe problems caused by warfare.
What is the average power ef each pulse : A neodymium-glass laser emits short pulses of high-intensityelectromagnetic waves. What is the average power ef each pulse that passes through a 2.70 10-5 m2 surface perpendicularto the beam
Explain isotonic solutions used as parenteral solution : A parenteral solution is a solution that is injected into the tissues or bloodstream, but not given orally. Why are isotonic solutions used as parenteral solution
What is the ratio of the cardinal''s magnitude pc : What is the ratio of the cardinal's magnitude pc of momentum to the magnitude pb of the baseball's momentum?
What is the speed of the bullet-block center of mass : A 5.40 g bullet moving at 803 m/s strikes a 750 g woodenblock at rest on a frictionless surface. What is the speed of the bullet-block center of mass
How high will the mass move above the uncompressed : A 3.45 kg mass vertically compresses a spring 67.0 cm before it starts to rebound. How high will the Mass move above the uncompressed it the mass is left to "bounce" back up?

Reviews

Write a Review

 

Physics Questions & Answers

  What is the rms current through the circuit element

An AC generator is connected across a single circuit element and supplies a peak voltage of 250 V. The peak current through the element is 6.1 A. What is the rms current through the circuit element?

  Find the final temperature of the system assuming no heat

a 196-g aluminum calorimeter contains 582 g of water at 18deg c. a 92-g piece of ice cooled to -18deg c is placed in

  Calculate how fast is dan going as his feet hit the ground

Dan is gliding on his skateboard at 2.00m/s . He suddenly jumps backward off the skateboard, How fast is Dan going as his feet hit the ground

  A spherical non-conducting shell of inner radius r1 10 cm

a spherical non-conducting shell of inner radius r1 10 cm and outer radius r2 15 cm carries a total charge q 15 oc

  Find the breakdown potential of the capacitor?

You are asked to construct a capacitor having a capacitance near 1 nF and a breakdown potential in excess of 10,000 V, What is the breakdown potential of this capacitor

  Find the required volume of the balloon

A plastic bag is filled with helium at atmospheric pressure and 18.0 oC. Assume that the mass of the bag is negligible, what is the required volume of the balloon if the air inside can be maintained at 39.0 oC

  How much work is completed by the ball

A 170, 35.0 cm-diameter turntables rotate on frictionless bearings at 53.0. A 20.0 block sits at the center of turntable. A compressed spring shoots the block completely outward along a frictionless groove in the surface of the turntable.

  What is the pigs speed at the bttom of the hill

A 500kg pig is standing at the top of a muddy hill on a rainy day. What is the pig's speed at the bttom of the hill

  Find the radiation pressure at the surface of the sun

The intensity of sunlight striking Earth's upper atmosphere (called the solar constant) is 1.35 kW/m2. Find the radiation pressure at the surface of the sun

  Find the effective current associated with orbiting electron

In the Bohr model of the hydrogen atom, an electron in the 6th excited state moves at a speed of 6.08 104 m/s, What is the effective current associated with this orbiting electron

  Find how much time did it take the car to travel

Suppose a car accelerates from rest, speeding up at a rate of +2.5m/s^2 while traveling a distance of 79 meters. How much time did it take the car to travel its TOTAL distance

  How to calculate the diameter of the circle

Take the mass of the sun to be m_s = 1.99×1030 {rm kg}, gravitational constant to be G = 6.67×10-11 {rm N} cdot {rm m^2/kg^2}, and an acceleration due to gravity at the earth's surface to be g = 9.810 {rm m/s^2}.

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