A cold soft drink is kept on the balance. When the cap is open, then the weight
A cold soft drink is kept on the balance. When the cap is open, then the weight
Increases
Decreases
First increases then decreases
Remains same
A cold soft drink is kept on the balance. When the cap is open, then the weight
Gas will come out with sufficient speed in forward direction, so reaction of this forward force will change the reading of the spring balance.