Visible light is a small part of the electromagnetic spectrum, but when we see colors, we are seeing ________
A) refractions of white light
B) different photons that come from different directions
C) complementary spectra from light re-emitted off objects when light impinges on the object
D) an even narrow range of wavelengths than white light within the visible light spectrum
D
You might also like to view...
Which of the following textural terms describes the texture of nonclastic chemical sedimentary rocks?
A) Sand-sized B) Crystalline C) Gravel-sized D) Angular
Characteristic fauna of this biome include large ungulates (hooved mammals), such as giraffe, zebra, buffalo, gazelle, wildebeest, antelope, and rhinoceros
A) Tropical savanna B) Midlatitude grassland C) Midlatitude broadleaf and mixed forest D) Tropical rain forest
Which of the following pairs of amino acids can form a salt bridge?
A) alanine and glutamic acid B) aspartic acid and lysine C) leucine and phenylalanine D) serine and tyrosine
A liter of helium gas has a temperature of 10°C. When twice as hot its temperature is
A. 283°C. B. 20°C. C. 12°C. D. 293°C.