1. 900 watt
2. 90 watt
3. 9 watt
4. 0.9 watt
900 watt
1. Are neutral particles
2. Are positive charged
3. Are charged particles emitted by the nucleus
4. Are the electrons orbiting around the nucleus
Are neutral particles
1. 25%
2. 100/3 %
3. 75/2%
4. 40%
100/3 \%
1. Viscosity
2. Surface tension
3. Capillary
4. Gravitational force
Surface tension
1. A silicon crystal with arsenic impurity
2. A germanium crystal with boron impurity
3. A boron crystal with aluminium impurity
4. A germanium crystal with phosphorus impurity
A silicon crystal with arsenic impurity
1. James Watt
2. James Prescott Joule
3. New Commen
4. Isaac Newton
James Watt
1. Thomas Alva Edison
2. Galileo
3. Alexander Graham Bell
4. G. Marconi
Alexander Graham Bell
1. Increasing plate potential
2. Helps in the increase of electrons from the plate
3. Helping emission of electrons at low temperature
4. Neutralizing space charge
Helping emission of electrons at low temperature
1. Oscillator
2. Rectifier
3. Amplifier
4. Recorder
Oscillator
1. Plate potential
2. Grid potential
3. The shape of the grid
4. Plate resistance
Plate potential