Physics
If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to ________.

3 m
300 m
0.3 m
30 m

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Physics
Scalar Quantities are

Physical quantities which have no magnitude only and only direction
Physical quantities which have magnitude only and direction
Physical quantities which have no magnitude and no direction
Physical quantities which have magnitude only and no direction

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Physics
Air moves from the region where the air ________

Pressure is low to the region where the pressure is high
Humidity is high to the region where the humidity is low
Pressure is high to the region where the pressure is low
Humidity is low to the region where the humidity is high

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