Question
Why does kerosene oil remain on the surface when mixed with
water?Solution
Kerosene oil floats on water because it has a lower density compared to water. This physical property means that kerosene is lighter relative to an equal volume of water. The phenomenon demonstrates the principle of buoyancy, wherein objects or substances with lower density rise to the surface of denser liquids.
40, 56, 85, 129, 190, 268
124, 132, 118, 140, 108, 148
Find the wrong number in the given number series.
12, 16, 28, 48, 78, 112Â
Direction: Find the wrong number in given number series.
214, 230, 294, 550, 1574 , 5470.
Find the Wrong number in the given number series.
2024, 1583, 1193, 822, 498, 20916, 16, 32, 128, 1024, 16384Â
Find the wrong number in the given series.
46, 104, 184, 404, 760, 1586
2, 6, 24, 96, 384, 1536, 6144
- Find the wrong number in the given number series.
25, 34, 18, 34, 9, 46 15, 27, 51, 99, 193, 387