(pressure and energy density of electromagnetic radiation) consider the electromagne- tic radiation (photon gas) contained in an edge box lg, ly and l2. as an image moves with the speed of light, it is a relativistic particle. therefore, its energy e is related to its moment hk through: к3)12 кз. € — сhk — сh(к- (2) (a) use this relation to calculate the force fr exerted by a photon vessel when the photon is in a state r specified by nx, ny, nz. on the right wall of the (b) using the average energy of a photon. use the symmetry requirement k2 k2 the radiation is in equilibrium with the walls of the enclosure expression for the average force f as a function of simple average, deduce an a k2, when (c) from here show that the average pressure p exerted on the walls by radiation is given by: 1 (3 where uis the electromagnetic energy of the radiation per unit volume.

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

the device is called “ rocket engine”

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !