Biology

Biology, 05.11.2019 10:31, emilyturchon

Astar with no measurable parallax is very close to earth.

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Physics, 31.07.2019 16:30, alexaguayza6

Two students, student 1 and student 2, did the same experiment simultaneously to measure parallax. student 2's eyes are farther apart than student 1's eyes. the steps of the experiment are listed below. 1. hold the thumb out at arm's length. 2. look at the thumb and alternately open and close each eye. 3. estimate the distance by which the thumb appears to move with respect to background objects. based on the experiment, what would the students most likely conclude about the parallax method of measurement of star distances? a. both the parallax measurements should be taken at the same time b. parallax shift remains the same when measured by different instruments c. the shift in parallax while measuring star distances depends on the distance between the two points of observation d. parallax would be most effective in measuring distances to stars which are more than a billion light years away from earth

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Geography, 01.08.2019 08:30, marlag10

Astar with no measurable parallax is very close to earth. select the best answer from the choices provided t f

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Physics, 23.08.2019 07:50, lashondrascott

Astar with no measurable parallax is very close to earth. select the best answer from the choices provided t f

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Geography, 20.09.2019 01:30, caitlyn73

One scientist did an experiment with a meter stick and pencil. the steps of the experiment are listed below.1. hold a meter stick horizontally with one end on the nose and the other end pointing forward away from the body.2. ask a friend to hold a pencil on the 50 cm mark of the meter stick.3. look at the pencil and alternately open and close each eye.4. observe how the pencil appears to move with respect to background objects.5. repeat steps 3 and 4 by asking the friend to hold the pencil at 25 cm and 100 cm marks.based on the experiment, what would the scientist most likely conclude? parallax shift remains the same at all distances of stars from earthparallax shift depends on the size of the stars with respect to earthparallax would be most effective in measuring distances to stars which are very far away from earthparallax would be most effective in measuring distances to stars which are close to the earth

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