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5. The figure given below represents an experimental set up with a weighing machine to demonstrate aparticular process in plants. The experimental setup was placed in bright sunlight. Study the diagramand answer the following questions: (2014)TEST TUBEOILАTESTTUBEWATER(a) Name the process intended for study.(b) Define the above mentioned process.(c) When the weight of the test tubes A and B is takenbefore and after the experiment, what change isobserved ? Justify.(d) What is the purpose of keeping the test tube B in theexperimental set up?(e) What is the purpose of putting oil in the test tube?​

Answer»

3202 { {X {y \DIV \TIMES - SW \times \FRAC{?}{?} }^{?}



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