Physics Quiz Fun 12
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Results
#1. Sky appears blue due to
#2. Working principle of dynamo device is converting
#3. Quartz crystal of watch works on
#4. Magnetic field of earth is
#5. Are we made of stardust
- scattering of Light
- mechanical energy into electrical energy
- photoelectric effect
- getting weaker
- yes
Earth’s magnetic field
We are observing the magnetic field of earth from years. Finally, we have the conclusion from years of hard work
Why earth’s magnetic field is weakening
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