A gas is initially in a 5L piston with a pressure of 1atm.If pressure changes to 3.5atm by moving the piston down, what is new volume?
a non government agency oraganized say no to crackers campaign what are the consequences of bursting crackers on enironment suggest few steps which helps to control pollution due to bursting crackers
COLLECT INFORMATION ABOUT SEA WEEDS , SEA KELP FROM YOUR SCHOOL LIBRARY / INTERNET AND WRITE A NOTE WITH EXAMPLES