subject
Physics, 15.10.2019 04:40 bananaslada

Madison is a responsible homeowner. she often thinks about the environment when working on home projects. what should madison do to slow pollution as she works?

1 measure carefully and more than once when cutting lumber to reduce waste.
2 purchase tools that have multiple uses rather than buying many specialized tools.
3 pour unused paint down the drain instead of taking it to the recycling center.
4 plant vegetation and trees on hilly areas to hold nutrient-rich soil in place.
5 when given a choice, pick the most expensive tool or material for the job.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:10
Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.
Answers: 1
question
Physics, 22.06.2019 06:20
Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.
Answers: 1
question
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 1
question
Physics, 22.06.2019 07:50
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
Answers: 1
You know the right answer?
Madison is a responsible homeowner. she often thinks about the environment when working on home proj...
Questions
Questions on the website: 13722360