Determine average intensity of light- rms value of electric

Reference no: EM13565356

A light bulb emits light uniformly in all directions. The averageemitted power is 150.0 W. At a distance of 7 m from the bulb,determine (a) the average intensity of the light,(b) the rms value of the electric field, and(c) the peak value of the electric field.

Reference no: EM13565356

Questions Cloud

Good friday earthquake : Write precise topic on the frome this a paragraph and underline the main iedae - The San Francisco earthquake of 1906 was America's most deadly but not the strongest.

Rocket achieves when it is launchedfrom rest : A model rocket is constructed with a motor that can provide atotal impulse of 21.0 N·s. The mass of the rocket is 0.243kg. What is the speed that this rocket achieves when it is launchedfrom rest? Neglect the effects of gravity and air resistance.

What is the energy loss per second to the nearest watt : A wall is composed of two materials. Material 1 has a thickness of3.22 cm and a thermal conductivity of 0.1 while material 2 has athickness of 8.49 cm and a conductivity of 1. If the temperature difference inside to outside is 25 Co and the wall h..

Evaluate the mass in grams of hydrogen chloride produced : Calculate the mass in grams of hydrogen chloride produced when 5.05L of molecular hydrogen measured at STP reacts with an excess of molecular chlorine gas.

Determine average intensity of light- rms value of electric : A light bulb emits light uniformly in all directions. The averageemitted power is 150.0 W. At a distance of 7 m from the bulb,determine (a) the average intensity of the light,(b) the rms value of the electric field, and(c) the peak value of the elect..

How much did the hockey puck accelerate : A player uses a hockey stick to increase the speed of a0.200kg hockey puck by 6 m/s in 2 seconds. How much did the hockey puck accelerate

A golfer hits a shot to a green that is elevated : A golfer hits a shot to a green that is elevated 3.0 m above the point where the ball is struck. The ball leaves the club at a speed of 18.0 m/s at an angle of 44.0° above the horizontal. It rises to its maximum height and then falls down to the gree..

In what ways is artificial roses by garcia marquez : In what ways is "Artificial Roses" by Garcia Marquez about solitude and isolation

A tennis ball is dropped from a height : A tennis ball is dropped from a height of 190 cm above theground. It has a mass of .0572 kg. How can I figure out the speedof the ball just before it hits the ground, and the speed of theball just before it leaves the ground, using the conservation o..

User Account

All Pages