What is the radiation pressure exerted with the beam

Reference no: EM13680799

A 2.4mW laser produces a beam of light with a diameter of 2.6mm shines its light on a perfectly absorbing surface.

What is the radiation pressure exerted with the beam?

Express your answer using two significant figures.

Reference no: EM13680799

Questions Cloud

Decide the maximum height reached by the projectile : A projectile is fired with an initial speed of 36.7m/sat an angle of 42.1 above the horizontal on a long flat firing range. Decide the total time in the air. Decide the speed of the projectile 1.30s after firing. Decide the maximum height reached by ..

How does technology effect ethics : How does technology effect ethics?

A ship leaves : A ship leaves the island of Guam and sails a distance 265km at an angle 37.0 north of west.In which direction must it now head therefore that its resultant displacement will be 120km directly east of Guam? (Express your answer as an angle measured so..

Timekeeping of old clock is regulated by brass pendulum : The timekeeping of an old clock is regulated by a brass pendulum 20.0 cm long. If the clock is accurate at 20C but is in a room at 18 C, how long will it be before the clock is in error by one minute? Will it be too fast or too slow?

What is the radiation pressure exerted with the beam : A 2.4mW laser produces a beam of light with a diameter of 2.6mm shines its light on a perfectly absorbing surface. What is the radiation pressure exerted with the beam?

Ground level with an initial velocity : A football is kicked from ground level with an initial velocity of 24.4 m/s at angle of 35.5Â° above the horizontal. How long is the football in the air before it hits the ground? Ignore air resistance.

What is the wavelength in the string : A 124cm long 4.00g string oscillates in its n=4 mode with a frequency of 200 Hz and a maximum amplitude of 5.50mm What is the tension in the string?. What is the wavelength in the string?

How long does he take to reach the surface of the water : A diver steps off the cliffs at Acapulco, Mexico, 31.6 m above the surface of the water. At that moment, he activates his rocket-powered backpack horizontally, which gives him a constant horizontal acceleration of 5.1 m/s2 however does not affect his..

Magnitude of net electric field produced with particles : In the figure the four particles form a square of edge length a = 6.40 cm and have charges q1 = 8.91 nC, q2 = -19.0 nC, q3 = 19.0 nC, and q4 = -8.91 nC. What is the magnitude of the net electric field produced with the particles at the square's cente..

User Account

All Pages