Convert 3,400 into a scientific notation

Match each statement with the state of matter it describes

What type of energy conversion occurs when you place your feet near the fire place and they become warm

What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? ⇒ 849 k these are the answers.