Physics, 01.06.2021 18:30 Amholloway13

Number 1. Identify the independent variable, dependent variable, and controlled variables (constants) in the testable question. Testable Question: How does the amount of light affect the growth of a plant?

Number 2.Which substance contains particles with the highest average kinetic energy?

Group of answer choices

1 liter of water

1 liter of water vapor

1 kilogram of ice

1 kilogram of snow

Flag question: Question 11
Number 3. Which of the steps shown in the water cycle diagram mainly occur due to the force of gravity? Choose three correct answers.
Group of answer choices

Evaporation

condensation

precipitation

infiltration

plant uptake

transpiration

surface flow

Number 1. Identify the independent variable, dependent variable, and controlled variables (constant

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 12:50

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

Answers: 2

Answer

Physics, 22.06.2019 21:00

On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?

Answers: 3

Answer

Physics, 22.06.2019 23:10

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon

Answers: 1

Answer

Physics, 23.06.2019 01:30

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end

Answers: 1

Answer

You know the right answer?

Number 1. Identify the independent variable, dependent variable, and controlled variables (constants...

Questions