You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
papercollection23 Diagram 15(a) shows an air bubble released by a diver at the bottom of the sea.Diagram 15(b) shows the air bubble when it arrives at the surface of the sea.18Rajah 15(a) menunjukkan satu gelembung udara dilepaskan oleh seorang penyelam didasar laut.Rajah 15(b) menunjukkan gelembung udara itu apabila tiba di permukaan lautSurface of the seaPermukaan lautAir bubbleGelembung udara(a)Air bubbleGelembung udara(b)Diagram 15 / Rajah 15The difference in the size of the air bubble can be explained byPerbezaan dalam saiz gelembung udara itu boleh diterangkan olehABCBoyle's law / hukum BoyleCharles' law / hukum CharlesPressure law / hukum tekanan24 Diagram 16 shows an object in front of a convex lens and its image.Rajah 16 menunjukkan suatu objek di hadapan sebuah kanta cembung dan imejnya.ObjectObjek10 cm30 cmImageImejWhat is the focal length of the lens?Berapakah panjang fokus kanta itu?Diagram 16 / Rajah 16ABCD20.00 cm7.50 cm6.67 cm0.15 cm