Question

Will a body weigh more in air or in vacuum when weighed with a spring balance?Give a reason for your answer.ICSE Class 9 Physics Chapter Upthrust in Fluids,Archimedes Principle and Floataion

Answer 1

Answer is air cause mostly if we think like this that in space it is vaccum and everything is weightless whereas on earth due to its atmosphere or presence of air everything is heavy.
for example- a satellite is lighter in space than on earth