in a transistor amplifier, when the signal charges by 0.02V, the base current changes by 10MA and collector current 12IMA. if collector load RC=5Kohms and RL=10Kohms, find (1) current gain (2) input Impedance (3) A. C load (4) Voltage gain (5) power gain

Asher cycles 12 miles in 16 hours. what is his speed?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

The heliocentric and the geocentric models of the solar system included these central principles