I. change of state
II. Diffusion
III. Radiation
IV. Osmosis

A. I, II,III and IV
B. I, II and III
C. I, III and IV
D. I, II and IV

Correct Answer:

Option D – I, II and IV

SEE ALSO  A glass plate 0.9cm thick has a reflective index of 1.50. How long does it take for a pulse of light to pass through the plate [c = 3.0 x 10^8 ms‾¹]

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