A. high power
B. high voltage
C. high current
D. over heating
A. The maximum kinetic energy of the photoelectrons increases
B. The minimum kinetic energy of the photoelectrons decreases
C. The minimum kinetic energy of the photoelectrons increases
D. The average kinetic energy of the photoelectrons decreases
A. every action there is an equal and opposite reaction.
B. attraction or repulsion between two charges
C. volume of a given mass of gas increases or decreases
D. temperature remaining constant, volume of a given mass of a gas varies inversely
A. Biology
B. Chemistry
C. Physics
D. All of these
A. X-rays
B. α-rays
C. β-rays
D. γ-rays
A. The current lead voltage by phase angle is 90 degrees
B. The voltage leads current by phase angle is 90 degrees
C. The current lead voltage by phase angle is 45 degrees
D. The voltage leads current by phase angle is 45 degrees
A. Hysteresis curve
B. Hysteresis loop area
C. Hysteresis loop
D. Straight line