Question
Which country introduced the world's first highspeed 6G
device?Solution
    A Japanese consortium introduced the prototype of the world’s first highspeed 6G device
A body of mass 2 kg is moving in SHM with angular frequency 4 rad/s and amplitude 0.1 m. Max kinetic energy is:
Which gland secretes insulin?
Which of the following gases in the atmosphere is/are responsible for acid rains?
1. Oxides of Sulphur
2. Oxides of nitrogen
3. Oxi...
Which of the following statement is correct?
I. The property of metals by which they can be beaten into thin sheets is called ductility.
...The method of protecting iron from rusting, by coating a thin layer of Zinc is called -
Which compound reacts with sodium metal to release hydrogen gas?
The base of an electric iron is brightly polished mainly -
A conducting sphere of radius R carries a charge Q. If half of the charge is transferred to an identical uncharged sphere brought into contact and remov...
Which of the following is the most reactive element in the Halogen series?Â
The bulk modulus of a perfectly incompressible fluid is:
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