Questions

The provisional geographical area of india as on 31st March 1982, given by survey of india, is 3287,263 sq km. which includes 78,111 sq km under occupation by pakistan, 5180 sqkm given by pakistan to china and 37,555 sq km under occupation of china.

The Chloroplast contains the wonder green pigment chlorophyll which is able to trap solar energy and use it for synthesis of food

Microwaves are high-frequency signals in the 300 MHz to 300 GHz range. This is in contrast to radio signals, which are typically broadcast in all directions. Radio signals operate in the 3 Hz to 300 MHz range.

Microwave signals are used for both satellite and ground-based communications.