Billy left some rocks outside in the sun. after many hours, they got hot. when he went inside for the night, he left them outside. what will happen to the rocks as they stay out all night?

What is magnetic flux? explain faraday's law of induction.

Which type of basaltic lava flow has a fairly smooth

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?