Chemistry, 16.10.2019 22:30, huddyxo

1. the measurable physical quantity for which the fundamental measurement is duration is

a. energy

b. matter

c. time

d. space

2. which of the following numbers is not equivalent to 17.356

a. the number 173560 x 10-2

b. the number 1.7356 x 101

c. the number 0.17356 x 102

d. the number 17356 x 10-3

3. which of the following does not identify a unique date for which the celestial co-ordinates of the sun can be determined ?

a. vernal equinox

b. autumnal equinox

c. full moon

d. summer solstice

4. the right ascension of the sun…

a. depends only on latitude

b. depends on both latitude and the season

c. depends on both latitude and longitude

d. depends only on the season

e. depends only on longitude

5. use stellarium to determine which of the following is closest to the setting time of the moon as seen from thunder bay, ontario on october 15, 2013.

a. 4am

b. 3am

c. 4pm

d. 5pm

Answers: 1

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1. the measurable physical quantity for which the fundamental measurement is duration is

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