Question: Voiceless consonants are produced with the vocal folds open (spread) and not vibrating, and voiced consonants are produced when the vocal folds are fractionally closed and vibrating (modal voice). Voiceless aspiration occurs when the vocal cords remain open after a consonant is released. An easy way to measure this is by noting the consonant's voice-onset time, as the voicing of a following vowel cannot begin until the vocal cords close.
Try to answer this question if possible: Voiced consonants are produced when what opens?
Answer: unanswerable
Question: Richmond city government consists of a city council with representatives from nine districts serving in a legislative and oversight capacity, as well as a popularly elected, at-large mayor serving as head of the executive branch. Citizens in each of the nine districts elect one council representative each to serve a four-year term. Beginning with the November 2008 election Council terms was lengthened to 4 years. The city council elects from among its members one member to serve as Council President and one to serve as Council Vice President. The city council meets at City Hall, located at 900 E. Broad St., 2nd Floor, on the second and fourth Mondays of every month, except August.
Try to answer this question if possible: How many years does the term of a Richmond city council representative last?
Answer: four
Question: Some hunter-gatherer cultures, such as the indigenous peoples of the Pacific Northwest Coast, lived in particularly rich environments that allowed them to be sedentary or semi-sedentary.
Try to answer this question if possible: What is the life style of the indigenous people of the Pacific Northwest?
Answer: hunter-gatherer
Question: For example, consider electronpositron annihilation, in which the rest mass of individual particles is destroyed, but the inertia equivalent of the system of the two particles (its invariant mass) remains (since all energy is associated with mass), and this inertia and invariant mass is carried off by photons which individually are massless, but as a system retain their mass. This is a reversible process the inverse process is called pair creation in which the rest mass of particles is created from energy of two (or more) annihilating photons. In this system the matter (electrons and positrons) is destroyed and changed to non-matter energy (the photons). However, the total system mass and energy do not change during this interaction.
Try to answer this question if possible: What is the process in which the rest mass of particles is destroyed from energy of two or more annihilating photons?
Answer:
unanswerable