Physics, 26.02.2020 21:18 isaiahhuettnerowgg8d
Suppose one Ewok is standing on Earth and another is on the Moon. The Moon is in the first quarter phase (as seen from the Earth). The Sun is directly overhead as seen by both Ewoks. If the Ewoks both have fantastic telescopes, can they see each other wave at the other? T/F?
Answers: 2
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0β with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 16:30
In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendelβs discoveries in genetics. over a century later, darwinβs idea of evolution was modified in order to incorporate mendelβs rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendelβs rules of genetics and darwinβs idea of biological evolution? a.)mendelβs genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendelβs theory of genetics.c.)mendelβs genetics replaced darwinβs entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.
Answers: 1
Physics, 22.06.2019 17:30
Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = β16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
Suppose one Ewok is standing on Earth and another is on the Moon. The Moon is in the first quarter p...
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