One year is about _____ seconds while one day is exactly _____ seconds
a. 3.16 × 10^7, 86,400
c. 3.16 × 10^7, 8640
b. 5.26 × 10^5, 86,400
d. 1.04 × 10^6, 36,000
A
You might also like to view...
The pressure drop in 10 m of a turbulent flow in a pipe is 200 Pa. The time-average velocity in the pipe at three radial locations is measured to be:
The eddy viscosity at r = 25 mm is nearest (neglect the kinematic viscosity):
When gasoline is burned, it gives off 46,000 J/g of heat energy. If an automobile uses 13.0 kg of gasoline per hour with an efficiency of 18%, what is the average horsepower output of the engine? (1 hp = 746 W)
a. 47 hp c. 67 hp b. 110 hp d. 40 hp
Two infinite, uniformly charged, flat surfaces are mutually perpendicular. One of the sheets has a charge density of +60 pC/m2, and the other carries a charge density of -80 pC/m2 . What is the magnitude of the electric field at any point not on either surface?
a. 1.1 N/C b. 5.6 N/C c. 7.9 N/C d. 3.8 N/C e. 4.0 N/C
As a result of Compton scattering, the scattered photon has
A) a longer wavelength than the incident photon. B) a wavelength 24 pm shorter than the incident photon. C) the same wavelength as the incident photon. D) a wavelength 32 pm shorter than the incident photon. E) a shorter wavelength than the incident photon.