A positive electric charge:
Attracts other positive charge
Repels other positive charge
Attract a neutral charge
Repels a neutral charge
In C.R.O grid is always connected with potential:
Negative
Positive
High positive
Zero positive
The refracted light striking to the side of prism is called:
Refracted ray
Incident ray
Reflected ray
Emergent ray
The output of a two input NOR gate is 1 when:
A is 1 and B is 0
A is 0 and B is 1
Both a and b are 0
Both a and b are 1
One micro coulomb charge is equal to:
10-3c
103c
106c
10-6c
The refractive index of ice is:
1.00
1.33
1.31
2.42