Physics, 24.01.2021 23:50 nathanbrockdac
Show by means of ray diagrams how a ray of light can turn through 90 degree Celsius and 180 degree Celsius
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Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
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Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.
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The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
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Physics, 22.06.2019 21:00
Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem
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Show by means of ray diagrams how a ray of light can turn through 90 degree Celsius and 180 degree C...
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