Because most visitors have 8-bit monitors, web designers must restrict their color choices to the web-safe palette.
Answer the following statement true (T) or false (F)
False
You might also like to view...
Photoelectric Effect: When a metal is illuminated by light, photoelectrons are observed provided that the wavelength of the light is less than 520 nm. What is the metal's work function? (c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ? s, 1 eV = 1.60 × 10-19 J)
A. 2.4 eV B. 2.6 eV C. 2.8 eV D. 3.0 eV
The observed relationship of 1/500 between the masses of central black holes and the bulge masses of galaxies implies that
A) the black hole will eventually suck in the rest of the galaxy. B) galaxy formation and supermassive black hole formation must be related somehow. C) the biggest galaxies have the most luminous quasars. D) quasars were more common 10 billion years ago than they are today.
What component is combined with the converging lens to construct a light microscope?
a. A focusing tool for the lens. b. A second, diverging, lens. c. A second, converging, lens. d. A concave mirror. e. A convex mirror.
The radioactivity from your body
A. does not cause cancer because it is natural B. is responsible for more than half of the cancer in humans C. does cause cancer, but at a very low rate D. helps reduce natural cancer, just as radiation therapy does