How much heat is required to raise the temperature of an empty 20kg object made of iron from 10^°C to 90^°C

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

How many times did thomas edison mess up the light bulb

Which phrase describes the paleo-indians of prehistoric arkansas? a. grew cornb. lived in cliff dwellings c. crafted beautiful potteryd. hunted with stone-tipped spearswhich phrase describes native arkansas from the woodland traditiona. developed widespread agricultureb. hunted mastodon and woolly mammothc.built rectangle-shaped homesd. traded salt with other groups