Find the mass of a steel with shc of 330J/kg. k if the temperature is raised from 15 degrees Celsius to 60 degrees Celsius by an immersion heater rated 16.77A, 50.6V for 1hr 15mins

Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.

What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?

What happens during the fall in september