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ICSE Class 10 Physics Question 12 of 15

Solved 2022 Semester 2 Question Paper ICSE Class 10 Physics — Question 12

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Question

Question 5(iii)

(a) From the graph of heating curve given below state the melting point and boiling point of the substance.

From the graph of heating curve state the melting point and boiling point of the substance. ICSE 2022 Physics Solved Question Paper.

(b) Complete and rewrite the following nuclear reaction by filling in the blanks.

235U ⟶ + 90Th + 42He

Answer

(a) Melting point is 40°C and boiling point is 160°C.

(b) 23592U ⟶ 23190Th + 42He