Question
Analyse Figures (a) and (b). Why does the unpeeled orange float, while the peeled one sinks? Explain.
✓
Answer
An unpeeled orange displaces more water, and so it floats. Peeled orange displaces less water than its weight, so it sinks.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Identify the lightning conductor and the copper plate In figure.
What is a polymer? Name the natural polymer of which cotton is made.
A is an insect which breeds in ponds of stagnant water. The egg of this insect produces a worm like form $B$ which is entirely different in appearance from the adult insects. The form $B$ undergoes a change $C$ and gets converted into insects $A.$ The female of insects $A$ is a carrier of protozoan $D$ which spreads a disease in humans.
$1.$ What are $A, B, C,$ and $D?$
$2.$ Name another insect which also undergoes change $C.$
→$1.$ What are $A, B, C,$ and $D?$
$2.$ Name another insect which also undergoes change $C.$
Name two greenhouse gases? Which one of them produces the maximum greenhouse effect?
Explain how and why a solid changes to a liquid and then to a gas.
Explain why, the frequency of irrigation of crops is higher in summer season.
Discuss the role of magnesium in plants.
Name the green coloured plastid, essential for plants.
Name the point inside the human eye where the image is not visible.
Define the angle of reflection.