The secondary coil of a neon sign transformer provides 7500 V at 0.01 A. The primary coil operates on 120 V. What is the input current in the primary coil of this transformer assuming that no energy is lost in the transformer?

The sunlight hits the surface of a lake this will like caused a. condensation b. transpiration c. evaporation d. sublimation

Which best describes the differences between a resume and a CV?

Rocío strikes a 0.058-kg golf ball with a force of 272N and gives it a velocity of 62.0m/s. How long was Ricío club in contact with the ball?

Completion of a client's pulmonary function study has yielded the following dа ta: tidal volume, 500 mL; inspiratory reserve, 3100 mL; expiratory reserve, 1200 mL; residual volume, 1200 mL; functional residual capacity, 2400 mL.

Scientists should not repeat experiments to see if their data is reproducible. True or False?

When analyzing forces, it is allowable to break the motion and forces into horizontal and vertical components.

What is the density of a rock which has a mass of 35 grams and a volume of 7.0 cubic centimeters?

Which statement best describes the relative conductivity of semiconductors? a. They are the most conductive elements. b. They are the least conductive elements. c. They are more conductive than metals but less conductive than nonmetals. d.

A tire swing is released from some initial height such that the speed of the tire at the bottom of the swing is 2.5 m/s. What is the initial height of the tire? Note: g = 9.8 m/s2 A 0.13m B 0.16m C 0.32m D 3.1 m

Paleoclimatologists study the climate and its changes throughout earths history. what observation by paleoclimatologists led scientists to predict that the average temperature of the planet is rising due to the combustion of fossil fuels?