When fossil fuels, such as gasoline, are burned, they create smoke. smoke is best described as a heterogeneous mixture of solid particles from the burning fuel dispersed in a gas – usually air. smoke can be described more specifically as a suspension. what will most likely happen over time to smoke in the atmosphere?

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

Why is the use of carbon-14 limited

Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in