A. 8.75V B. 7.50V C. 5V D. 2.50V E. 1.25V Correct Answer: Option B - 7.50V
A. Niels Bohr B. Ernest Rutherford C. Werner Heisenberg D. Louis de Broglie E. Erwin Schroedinger Correct Answer: Option D…
A. Carbon brushes B. Slip rings C. Commutator D. Field magnet E. Armature Correct Answer: Option C - Commutator
A. electrons B. protons C. neutrons D. helium nuclei E. tritium nuclei Correct Answer: Option A - electrons
A. 11000 B. 2750 C. 460 D. 550 E. 232 Correct Answer: Option B - 2750
A. Flute B. Trumpet C. Piano D. Drum E. Organ Correct Answer: Option C - Piano
A. 1k B. 2k C. 5k D. 10k E. 20k Correct Answer: Option B - 2k Explanation 100W X 10h…
A. qvB B. mqvB C. qvB/m D. mvB/q Correct Answer: Option A - qvB
A. Nuclear energy B. Magnetic energy C. Solar energy D. Chemical energy E. Mechanical energy Correct Answer: Option D -…
A. Infrared rays B. Gamma rays C. Ultraviolet rays D. Radio waves E. Visible light Correct Answer: Option B -…