Water?balloon Vs Pin?|| balloon simple experiment || #theexking #shorts #shortsexperiment #ytshorts

Figure below shows a shampoo bottle in a perfect cylindrical shape In a simple experiment, the stability of the bottle filled with different amount of shampoo volume is observed. The bottle is tilted from one side and then released. Let the angle theta depicts the critical angular displacement resulting in the bottle losing its stability and tripping over. Choose the graph correctly depicting the fraction f of shampoo filled (f= 1 corresponds to completely filled) vs the tripping angle theta

A balloon is been blown up by a healthy person with no known respiratory disorder. Select the option that correctly provides information about the proportion of gasses of air inside the balloon compared to the proportion of gasses of air outside the balloon. {:(No,"water vapour","oxygen","carbon dioxide"),(1,"More","More","Less"),(2,"Less","More","More"),(3,"More","Less","More"),(4,"less","Less","More"):}

A fully inflated balloon shrink when put into cold water, because

A weightless balloon is filled with water. What will be its apparent weight when weighted in water?