Question

3. Exercises Remembering/Understanding/Applying 4. a) Archimedes c) Marie Curie Who discovered radium and polonium? b) Albert Einstein d) Michael Faraday Which of these are benefits of science? 5. (ii) bombs (iv) X-ray scans b) (ii) and (iv) d) (iii) and (iv) 6. Which of these are harmful effects of science (ii) ozone depletion (iv) MRI b) (ii) and (iii) d) (i) and (iv) Multiple choice questions A. Choose the correct option. 1. Which branch of science is related to the study of matter and energy? a) physics b) chemistry c) botany d) zoology Which scientist laid the foundation of atomic energy research in India? a) CV Raman b) Homi Bhabha c) APJ Abdul Kalam d) Vikram Sarabhai (0) weapons (iii) polyester a) (i) and (iii) c) (ii) and (iii) 2. (i) bombs (iii) X-ray scans a) (i) and (ii) 3. Who contributed to the development of the missiles Agni and Prithvi? a) SN Bose b) APJ Abdul Kalam c) (iii) and (iv) For peer assessment c) Homi Bhabha d) M N Saha .
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Answer 1

Answer:

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