a radar spots an enemy plane. a radio pulses emitted by radar reflected by the plane reaches back in 2 *10^-4 find the distance between enemy plane and radar .speed of Radar pulse equals to 3.0*10^8 m/sec
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CHEMISTRY
A solution is defined as a:
A .
Homogeneous mixture of two or more substances
B .
Heterogeneous mixture of two or more substances
C .
Homogeneous mixture of liquid and solid components only
D .
Homogeneous mixture consisting of water as one of the components
A solution is a homogeneous mixture of two or more substances. A solution may exist in any phase.
A solution consists of a solute and a solvent.
The solute is the substance that is dissolved in the solvent.
For example, in a saline solution, salt is the solute dissolved in water as the solvent.
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