latishabrooks4096 latishabrooks4096

20-10-2022
Physics

Answered

all of its output energy is absorbed in a detector that measures a total energy of 0.53 j over a period of 34 s . how many photons per second are being emitted by the laser?

Answer :

Other Questions

electromagnetic radiation with a wavelength of 745 nm appears as red light to the human eye. the energy of one photon of this light is 2.67 × 10-19 j. thus, a l

chegg one cubic meter of water is poured off a 200-m high bridge. if the change in gravitational potential energy is converted into electricity with an efficien

two flat mirrors are connected to each other such that they make an angle of ψ. a laser enters the system and first reflects off the bottom mirror, then the top

a laser pointer is placed on a platform that rotates at a rate of 1616 revolutions per minute. the beam hits a wall 8 m8 m away, producing a dot of light that m

How do conduction and convection transfer energy to Earth's atmosphere

the heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.31 tons spread out over its length of 40 feet. what is its weight i

the first row of elements fits in the period_after the element_the second row of elements in period____after the element_

The atomic number of lead is 82. Its mass number is 207. How many protons, neutrons, and electrons does this atom of lead contain?.

rank each pendulum on the basis of the initial gravitational potential energy (before being released) of the pendulum-earth system. rank from largest to smalles

the total mass of the sun is about 2×1030 kg, of which about 76 % was hydrogen when the sun formed. however, only about 14 % of this hydrogen ever becomes avail