A Million Green Ideas
Green Living, Environmental Living
-
Aug 27
A gas changes in volume from 0.830 m3 to 0.270 m3 at a constant pressure of 1.30 105 Pa.
(a) How much work is done on the gas?(b) How much work is done by the gas on its environment?
(c) Which of Newton’s laws best explains why the work done on the gas is the negative of the work done on the environment?
Best reply by hello:
WD on gas = P x deltaV
WD by gas = negative of above
third law, I guess.Read the original question here
How much work is done on gas and on its environment?
More Green Ideas
-
Aug 22
DESPITE earlier declaration that there are no illegal logging activities in Davao Region, the Department of Environment and Natural Resources (DENR) conducted series of massive operations against “for read more
Tagged as: activities, conducted, davao, declaration, denr, department, earlier, environment, illegal, logging, massive, natural, operations, region, series -
Aug 22
DEPARMENT of Environment and Natural Resources (DENR) Regional Executive Director Julian Amador is pushing for the mandatory creation of environment and natural resources office (Enro) in all local read more
-
Aug 22
Environment Canterburys commissioners have released the letter provided to Environment Minister Nick Smith and Local Government Minister Rodney Hide outlining the work programme for the organisation.
Tagged as: commissioners, environment, letter, minister, nick, organisation, outlining, released, rodney, smith, work -
Aug 22
Environment officials will meet with the South Cotabato officials next week on the issue of how open pit mining can benefit not only the province but the entire country as well.
More Green Ideas
- Environment and Climate in the Middle East – Water officials to discuss future of Red-Dead project – Jordan Times
- Local ban on open pit mining puts Xstrata’s Tampakan project on hold | beyondbrics | FT.com
- Eco Periodicals » Blog Archive » Strict marine rules stressed after boat owner fined for diesel spill
-
GDG ENVIRONMENT GROUP Announced Today the Nomination of Jean-Sebastien Levesque as Vice-President, Finance of the Group
Filed under More Green IdeasAug 22TROIS-RIVIERES, QUEBEC– – GDG ENVIRONMENT GROUP LTD., , leader in the biological control of biting flies and the protection of public health, is proud to announce the nomination of Jean-Sebastien Levesque as Vice-president, Finance, effective August 23, 2010.
-
Aug 22
In a move that could spark yet another controversy after Navi Mumbai airport project, the Environment Ministry has imposed a four-month moratorium on consideration of proposals in two nearby districts in the coastal Konkan region of Maharashtra.
Tagged as: coastal, controversy, districts, environment, imposed, konkan, move, mumbai, navi, proposals -
Aug 22
New Delhi, Aug 20 (PTI) A key panel under the Environment Ministry is understood to have accepted the recommendations of the N C Saxena committee report seeking ban on mining projects of UK-based Vedanta Resources in Niyamgiri Hills in Orissa citing violation of norms.
-
Aug 21
ENVIRONMENT and education were key issues influencing Ballarat voters today.
More Green Ideas
-
Caring for our environment
Filed under More Green IdeasAug 16Look at images of animals & discuss how they have adapted to their environment. Explore issues about importance of taking care of the local environment. Make a large class poster to illustrate this. Look at film clips about animals & their habitats. Suitable for Y2 pupils.
More Green Ideas
- When Logos Go Bad & Hamptons Habitats « The Preppy Princess
- Human noise pollution in ocean can lead fish away from good habitats and off to their death : One Penny Sheet
- Animals Images Made From Earth’s Continents and Islands | Life Artworks – Painting, Modern, Photography
- Habitats | Soundview, the Bronx: Gods, Goddesses and Elephants for Luck « City Apartments New York