If you place rice on top or a speaker, what will happen to the rice when you turn the speaker on? The rice will begin to move.

The rice will do nothing

Which is the most likely way an automotive engineer would use chemistry

Non renewable resources like petroleum eventually

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.