Physics - November 2006

Are they relatively close for their size, or relatively far apart ? And what makes up the space in between ?

2006-11-01 02:45:25 · 4 answers · asked by Timbo 3

2006-11-01 02:32:13 · 8 answers · asked by kim sanders 1

2006-11-01 02:12:48 · 4 answers · asked by Anonymous

Its all gas - and lighter than air gas....so do you become heavier from releasing that light gas, or lighter (this is without follow through of course...)

2006-11-01 02:10:14 · 15 answers · asked by ktps 1

An object is placed 17 cm in front of a diverging lens of focal length -11 cm. (Is there an equation used and what steps are taken to get the answer?)THANKS!

2006-11-01 02:09:13 · 4 answers · asked by Anonymous

other questions r
1. why surface finishing is poor in sand casting ? what shoul b done 2 over come it?
2. why diff strength tests are taken on sandmould?
3. why the shapes of specimens r diff 4 diff type of strength tests?
4.what is role of parting sand in mould making?
5.why ramming should b done properly during sand mould making?
6. why there should b prescribed amount of water in sand mould? what happen if water % increase & what happen if water % decrease?
u could find them in top[ics related to foundry,casting,mouldmaking

2006-11-01 01:48:49 · 1 answers · asked by Anonymous

2006-11-01 01:39:19 · 6 answers · asked by Anonymous

2006-11-01 00:45:47 · 7 answers · asked by betty y m 1

2006-11-01 00:00:49 · 52 answers · asked by tulip 4