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प्रश्न
Circle the odd ones and give reason
विकल्प
Lift
escalator
electromagnetic train
electric bulb
MCQ
उत्तर
Electric bulb.
Reason: Electric bulb does not have magnets others have electromagnets.
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Science Today – Bullet Trains
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संबंधित प्रश्न
How does the electromagnetic train work?
Electromagnetic trains can easily attain a speed of ______ km per hour.
A ______ is an instrument which is used to find directions.
An electromagnetic train is also called a flying train.
______ is used to separate iron from wastages.
The maximum speed of electromagnetic train is ______.
What are artificial magnets?
