What type of crust is colliding?
Japan Trench
Eurasian Plate
Pacific Plate

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate