This question was raised by me too, But i soon got it. Solid cannot change its shape but why then the empty bottle is classified as solid if it is able to change its shape?.. Dear friend .. NOTE that its shape can only change by applying force. You can also change shape of a stone (solid) by applying great force. But this all requires force . You put bottle anywhere it will retain its shape. So how can we differentiate it from liquid. water .. if u put water at any place it will change its shape automatically . Same property apply on gas. so solid have a definite shape, distinct boundaries and fixed volumes. But we observe that liquids have no fixed shape but yes a fixed volume. take care .. and thanks for inspiring others to raise questions like u our world Einstien. IMAGINATION IS THE POWER.....
Where is the bottle? There are droplets so it is not empty. An empty bottle is empty of liquid conent but it will have air in it.
Where is the bottle? There are droplets so it is not empty. An empty bottle is empty of liquid conent but it will have air in it.
No mass is either added or taken about by separating a solid, like a water bottle, into separate pieces. All of the smashed pieces' weights add up to equal the weight of the unbroken bottle.
Density is mass per unit volume. The metallic solid weights (total_weight - weight_of_bottle) = 36.6 - 14.81 = 21.79g The volume of the solid is 4.79cm3. So density of the solid is 21.79g / 4.79cm3 ~= 4.55 g/cm3.
By definition, an empty bottle has nothing inside.
Put the empty bottle near a fire.
an empty water bottle
Nothing. The bottle is now truly empty.
An empty bottle has less mass than a full bottle. This means that the empty bottle has less force to overcome when lifted which corresponds to less work to lift it.
w2 - w3 / w2 -w1 x 100 w1 - wt of empty bottle w2 - wt of bottle with sample w3 - wt of bottle with sample after drying.
I would say no. You can make it very cold, but it is already an inflexible (for all intents and purposes) solid.
Empty and wet, yes. Empty and dry, no.