You leave a light on in your house for 10 minutes (600 seconds). the lightbulb draws 0.5 amps at 120 volts. what is the power rating of the lightbulb and how much energy is consumed in the 10 minutes?

No bc a lot of things r still theories n unproven

The correct answer is  "c".  it is "c" because melting is an endothermic change, and endothermic get's energy from surroundings. 

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.