50 ml of soda in a soda can exerts 50 ml of soda in a 1l bottle. the answers are a. less pressure than b. more pressure than c. can't tell

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point

The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?

How can you measure the amplitude of a longitudinal wave?