Assertion (A): Tungsten metal is selected for making filaments of incandescent lamp.Reason (R): Tungsten has a high melting point.
Question
Solution 1
Assertion (A) is correct. Tungsten is indeed used for making filaments of incandescent lamps. This is because tungsten has a very high melting point of about 3422 degrees Celsius, which allows it to withstand the high temperatures generated when the lamp is switched on.
Reason (R) is also correct a Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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