Physics
If ice floating on water in a vessel melts, the water level in the vessel ________ .

Increases
Decreases
Does not change
First increases before decreasing

ANSWER DOWNLOAD EXAMIANS APP

Physics
Holography is a technique of

Recording a permanent three dimensional multicolour photograph
Recording a permanent, sharp two diimensional black and white or multicolour photograph
Recording a permanent three dimensional black and white photograph
Recording a permanent three dimensional photograph of a given single colour or a multicolour

ANSWER DOWNLOAD EXAMIANS APP