Science & Mathematics - 4 November 2006

Can anyone tell me in detail on how to identify a electrolyte and a nonelectrolyte? Also between strong electrolyte and weak electrolyte? thanks.

2006-11-04 06:53:03 · 4 answers · asked by nikk 1 in Chemistry

2006-11-04 06:52:14 · 18 answers · asked by andy c 1 in Physics

2006-11-04 06:51:50 · 6 answers · asked by Anonymous in Physics

just right down facts please. no, "I think that..." comments.

2006-11-04 06:49:59 · 2 answers · asked by *gasp* it's me! 3 in Chemistry

http://www.missioncollege.org/depts/physics/P4poe/P4D/Schrodinger.htm

2006-11-04 06:47:46 · 5 answers · asked by Anonymous in Physics

How many electrons can occupy atomic orbitals with the principal quantum number 3 ?

2006-11-04 06:46:14 · 1 answers · asked by Anonymous in Chemistry

How many atomic orbitals can have the principle quantum number 3?

2006-11-04 06:45:24 · 2 answers · asked by Anonymous in Chemistry

A camera, located 4 km from the launch pad, is tracking the rocket that is fired straight up. When the height of the rocket is 19 km, the camera is rotating at the rate of 5/361 radians per second. What is the speed of the rocket at that instant? Give your answer in km/sec.

2006-11-04 06:44:02 · 2 answers · asked by Anonymous in Mathematics

Having displacemente, initial velocity and final velocity.

2006-11-04 06:42:33 · 6 answers · asked by racm_86 3 in Physics

2006-11-04 06:39:46 · 1 answers · asked by dcm 1 in Engineering

What is CITES? What does it enforce?

2006-11-04 06:38:59 · 4 answers · asked by rolfpwnednub 1 in Geography

its for math

2006-11-04 06:36:35 · 1 answers · asked by freemechulie 2 in Mathematics

Thermal insulation for walls, floors, R.C.C roof, wooden doors, glass & aluminium windows etc
Types/products of Thermal insulations available etc

2006-11-04 06:34:36 · 6 answers · asked by tarooqahmedk 2 in Engineering

Two people start at the same place and walk around a circular lake in opposite directions. One has an angular speed of 1.5 10-3 rad/s, while the other has an angular speed of 3.2 10-3 rad/s. How long will it be before they meet?

This is ticking me off. I cannot figure out how to work this problem.

2006-11-04 06:33:50 · 3 answers · asked by Confused 1 in Physics

A ball of mass "m" moving with velocity "v-initial" strikes a vertical wall. The angle between the ball's initial velocity vector and the wall is "theta-initial", which depicts the situation as seen from above. The duration of the collision between the ball and the wall is "delta-t", and this collision is completely elastic. Friction is negligible, so the ball does not start spinning. In this idealized collision, the force exerted on the ball by the wall is parallel to the x axis.

What is the final angle "theta-final" that the ball's velocity vector makes with the negative y axis? Express your answer in terms of quantities given in the problem introduction.

2006-11-04 06:29:10 · 5 answers · asked by Anonymous in Physics

Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible friction between his feet and the ice. A friend throws Olaf a ball of mass 0.400 kg that is traveling horizontally at 11.7 m/s. Olaf's mass is 68.4 kg.

1. If Olaf catches the ball, with what speed "v" do Olaf and the ball move afterward? Express your answer numerically in centimeters per second.

2. If the ball hits Olaf and bounces off his chest horizontally at 8.00 m/s in the opposite direction, what is his speed "v" after the collision? Express your answer numerically in centimeters per second.

2006-11-04 06:26:26 · 6 answers · asked by Anonymous in Physics

2006-11-04 06:24:23 · 1 answers · asked by Anonymous in Biology

2006-11-04 06:22:07 · 4 answers · asked by Apple 1 in Chemistry

2006-11-04 06:17:58 · 10 answers · asked by patricia r 1 in Mathematics

I need conclusion, hypothesis, purpose, variables and procedures

2006-11-04 06:14:21 · 3 answers · asked by No Name 3 in Physics

2006-11-04 06:13:18 · 3 answers · asked by sabrina 3 in Mathematics

Thank you.

2006-11-04 06:11:38 · 9 answers · asked by Anonymous in Other - Science

2006-11-04 06:06:15 · 9 answers · asked by A Cox 1 in Zoology

2006-11-04 06:04:00 · 12 answers · asked by Dee Dee 1 in Earth Sciences & Geology

2006-11-04 05:56:27 · 1 answers · asked by turtle 2 in Chemistry

2006-11-04 05:54:32 · 2 answers · asked by naurinbutt 1 in Physics

2006-11-04 05:53:48 · 13 answers · asked by Anonymous in Mathematics

My pole that has electricity is 400 feet away, can I plug in to it? Legally of course.

2006-11-04 05:53:37 · 5 answers · asked by Anonymous in Engineering

Found only one site that will tell me--and they want $10.00!

2006-11-04 05:52:46 · 2 answers · asked by Anonymous in Weather

A 3.9 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.8 m/s2, find the force exerted by the rope on the bucket.

2006-11-04 05:52:08 · 8 answers · asked by Tennis2127 2 in Physics