Have you ever been told to keep away from a running microwave oven? If you've wondered if there's any truth to that warning, we have some answers.

Abstract: The direction-changing capability of electromagnetic waveguides may be limited not only by mode conversion but also by radiation if the transverse field extends indefinitely into a freely ...

The Joint Entrance Examination (Main) shortly known as JEE Main is a famous and one of the most difficult exams to get ...

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