MCQOPTIONS
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| 1. |
Match the following devices in Column - I with their energy transformations Column - II correctly. Column - I Column - II p. Electric fan i. Electrical to light and sound q. Electric bulb ii. Chemical to electrical r. Petrol engine iii. Electrical to mechanical s. Television iv. Electrical to light t. Battery V Chemical to mechanical |
| A. | \[p-i,q-iv,r-v,s-iii,t-ii\] |
| B. | \[p-v,\text{ }q-iii,\text{ }r-i,\text{ }s-ii,\text{ }t-iv\] |
| C. | \[p-iii,q-iv,r-v,s-i,t-ii\] |
| D. | \[p-iv,\text{ }q-iii,\text{ }r-i,\text{ }s-v,\text{ }t-ii\] |
| Answer» D. \[p-iv,\text{ }q-iii,\text{ }r-i,\text{ }s-v,\text{ }t-ii\] | |