It takes 55.0 J to raise the temperature of an 8.70 g piece of unknown metal from 13.0∘C to 24.3 ∘C. What is the specific heat for the metal?Express your answer with the appropriate units.

When an object is heated it contracts. a. true b. false

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear