Category Archives: PHYSICS GK

Which among the following is a Beyond-visual-range air-to-air missile

[A] Agni
[B] Prithvi
[C] Astra
[D] Nag

Correct Answer: C [Astra] Explanation:
Agni is family of Medium to Intercontinental range ballistic missiles, Prithvi is tactical surface-to-surface, short-range ballistic missile (SRBM), Akash is medium range surface-to-air missile, Nag is a third generation“Fire-and-forget“ anti-tank missile

Which among the following is the most acceptable range of LEO (Low Earth orbit)?

[A] 350 – 2,600 kms
[B] 200-2000 kms
[C] 160 – 2,000 kms
[D] 160-1600 kms

Correct Answer: C [160 – 2,000 kms]
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