Recently a catastrophic event has occurred in Iceland due to the movement of Earth's plates. It has heated a glacier, causing flooding in the country, and has caused many flight cancellations in neighboring European countries. These problems have been caused by a(n)
A) asteroid
B) earthquake
C) tsunami
D) volcano

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

(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?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same