An ideal gas is in equilibrium at initial state with temperature t=137oc, pressure p = 0.75pa and volume v = 0.75 m3. if there is a change in state in which the gas undergoes an isothermal process to a final state of equilibrium during which the volume is doubled. calculate the temperature and pressure of the gas at this final state.

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.