Question
Who got the licence to be an amateur radio operator after Amarendra Chandra Gooptu?(a) Jagadish Chandra Bose(b) Mukul Bose(c) Rajiv Gandhi(d) Narendra Modi
Step 1
Step 1: Identify the context of the question, which is about amateur radio operator licensing and the individual who received the license after Amarendra Chandra Gooptu. Show more…
Show all steps
Your feedback will help us improve your experience
Saman Zulfiqar and 101 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The fact that radiosignals reach the earth from outside the atmosphere, was discovered accidently by (a) K.G. Jansky (b) Millikan (c) Aryabhatta (d) Prof. Kanu
Electromagnetic Waves
Round 2
For an amplitude modulated wave, the maximum amplitude is found to be $9 \mathrm{~V}$ while the minimum amplitude is found to be $3 \mathrm{~V}$. The modulation index is (A) $100 \%$ (B) $75 \%$ (C) $50 \%$ (D) $25 \%$
A particle performs simple harmonic motion with amplitude $A$. Its speed is trebled at the instant that it is at a distance $\frac{2 A}{3}$ from equilibrium position. The new amplitude of the motion is (A) $3 A$ (B) $A \sqrt{3}$ (C) $\frac{7 A}{3}$ (D) $\frac{A}{3} \sqrt{41}$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD