Weber/m2 is equal to
|
(a) Volt |
(b) Henry |
(c) Tesla |
(d) All of these |
Weber/m2 is equal to
|
(a) Volt |
(b) Henry |
(c) Tesla |
(d) All of these |
(c) Tesla
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Finger prints are observed by the use of:
The reverse biasing in a PN junction diode
| (a) Decreases the potential barrier |
|
(b) Increases the potential barrier |
|
(c) Increases the number of minority charge carriers |
|
(d) Increases the number of majority charge carriers |
A point object is placed at a distance of 30cm from a convex mirror of focal length 30cm. The image will form at:
The reciprocal of resistance is
|
(a) Conductance |
(b) Resistivity |
(c) Voltage |
(d) None of the above |
If the speed of light in vacuum is C m/sec, then the velocity of light in a medium of refractive index 1.5
|
(a) Is 1.5 × C |
(b) Is C |
|
(c) Is |
(d) Can have any velocity |