Physics, 14.07.2020 01:01 kookycookiefanx
Why must scientists often deal with politics?
A. Most politicians are scientists by training.
B. Governments can pass laws about scientific research.
C. Politicians are not interested in scientific discoveries.
D. Scientists decide which laws get made.
Answers: 2
Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
Physics, 22.06.2019 15:20
What component of earth’s atmosphere exists entirely as a result of photosynthesis?
Answers: 2
Why must scientists often deal with politics?
A. Most politicians are scientists by training.
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