Zero degrees on the Celsius scale
corresponds to what reference point?
a)the ice point
b)the steam point
c)absolute zero
d)212 degrees Fahrenheit
a
You might also like to view...
The Galileo spacecraft dropped a probe into Jupiter's atmosphere that survived to a depth of about 200 kilometers, or 0.3% of Jupiter's radius. Which is the deepest layer in which this probe was able to make measurements?
A) the gaseous hydrogen layer B) the liquid hydrogen layer C) the metallic hydrogen layer D) the core
Mort weighs 700 newtons on Earth. He takes a low-orbit voyage in an Earth satellite. During the voyage his weight is
A) zero. B) a little more than 700 newtons. C) 700 newtons. D) a little less than 700 newtons. E) just a few newtons.
A pair of narrow slits, separated by 1.8 mm, is illuminated by a monochromatic light source. Light waves arrive at the two slits in phase,
and a fringe pattern is observed on a screen 4.8 m from the slits. If there are 5.0 complete bright fringes per centimeter on the screen near the center of the pattern, what is the wavelength of the monochromatic light? A) 550 nm B) 600 nm C) 650 nm D) 700 nm E) 750 nm
A diverging lens produces an image of a real object. This image is
a. reduced, upright, and virtual. b. enlarged, inverted, and real. c. reduced, inverted, and virtual. d. enlarged, upright, and real. e. enlarged, upright, and virtual.