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Oscillating charges produce electromagnetic waves. Accelerating/oscillating charge particle is the source of energy of electromagnetic waves.... View Article

The land of wind mills is

The Netherlands is known as the land of windmills.... View Article

Write two properties of air

Properties of air are: Air occupies space Air exerts pressure Air can be compressed Air has mass... View Article

If tanA+tanB+tanC=tanA⋅tanB⋅tanC, then

tanA+tanB+tanC=tanA.tanB.tanC tanA+tanB=tanA.tanB.tanC−tanC tanA+tanB=tanC(tanA.tanB−1) = (tan A + tan B)/ (1-tan A.tan B) = - tan C... View Article

The highest refractive index among the following is of (a) Glass (b) Diamond (c) Water (d) Pearl

Option (b) Diamond.... View Article

Ray florets have (a) Half ovary (b) No ovary (c) Superior ovary (d) Inferior ovary

Answer: Option (d) Inferior ovary. Explanation: Ray florets contain inferior ovaries. The inferior ovary is present in epigynous flowers. Here,... View Article

Who wrote panchatantra

Panchatantra is written by the great scholar Vishnu Sharma.... View Article

What do you understand by disaster management

Disaster management means the protection of lives and property during times of natural or human-made disasters. Disaster management plays an... View Article

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs.1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

=Rs 3321 Compound Interest = Rs(3321-3200) = Rs 121... View Article

Who has set up the anti-untouchability league for the eradication of the evil of untouchability

Mohandas Karamchand Gandhi, while in jail in 1932 has set up the anti-untouchability league for the eradication of the evil of untouchability.... View Article

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