A 8.75 ring of power was taken out of fire after reaching 750.0oC, it was immediate placed in a 277.5 g water bath, initially at 20.0oC. The final temperature of the water bath was 21.5oC. The heat capacity of water is 4.184 J g-1 oC-1. Determine the heat capacity of the metal ring in J g-1 oC-1. Report your answer to 2 decimal places.

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m