An engineer wants to determine an efficient method for condensing large amounts of steam into liquid water. which constant should she use?
a. - (triangle)h vapor
b. - (triangle)h fusion

sonar - device which is used to find the submit submarines, sankalp ship. sonar waves consists of a transmitter and detector which are installed in the observation centre on board of a ship. the ultrasonic waves are sent into the sea at high frequency about 1000 khz in all direction.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this