A. 8rads−¹ B. 4rads−¹ C. 1rads−¹ D. 2rads−¹ Correct Answer: Option D - 2rads−¹
A. less current will be used B. less voltage will be used C. parallel connection does not heat up the…
A. north and south B. south and south C. north and north D. south and north Correct Answer: Option C…
A. quality B. pitch C. intensity D. loudness Correct Answer: Option B - pitch
A. erect, Virtual and diminished B. erect, real and diminished C. erect, virtual and magnified D. inverted, virtual and diminished…
A. their relative masses B. their melting points C. the spacing and forces acting between the molecules D. the different…
A. regelation B. evaporation C. boiling D. sublimation Correct Answer: Option B - evaporation
A. a person touching the appliances is safe from electric shock B. both the a.c. and d.c. sources can be…
A. no charge and a zero potential B. a positive charge and a zero potential C. a negative charge and…
A. temperature of its surroundings B. temperature of the body C. difference in temperature between the body and its surroundings…