Which of the characteristics of Graphene makes it one of the most touted “miracle material” in the global electronics industry?

1) It is only one atom thick.

2) It is a carbon material with high conductivity.

3) It is the strongest material ever tested.

4) It is highly opaque considering its thickness.

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With reference to Nirbhay missile, consider the following statements.

1) It is the first missile to be fully and indigenously developed by a private agency.

2) It is one of the few missiles in India to operate without a rocket motor booster.

3) It is a short-range super-sonic Cruise Missile.

4) It can carry nuclear warheads.

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AVIC AG600 recently in news is

USS Gerald R Ford, recently seen in news, is

United States Navy successfully tested the world’s first-ever active Laser Weapons System (LaWS). Consider the following about it.

1) It operates within an invisible part of the electromagnetic spectrum.

2) It is absolutely silent in its operation.

3) It does not require electrical power and operates by converting sun’s rays into laser beams.

4) Its system has special materials that release photons at the speed of light.

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