Notice: Payments for answers will end 4/10/2017. Click for more info.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
what is the ph of a solution that has a hydronium ion concentration of 1.00*10-4? A.14 B.10 C.6 D.4
Weegy: A. (More)
Question
Expert Answered
Updated 7/6/2012 4:56:58 PM
1 Answer/Comment
The pH of a solution with a hydronium concentration of 1x10^-4 is D. 4.
Added 7/6/2012 4:56:58 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/30/2014 4:56:02 PM]
what happens when the temperature of an asphalt road increases?
Weegy: Many Road crews apply salt to slippery surfaces in winter. The salt melts the ice and snow down to around 15 deg. The melted water dilutes the salt and it loses it strength to keep the water liquid. [ the water settles in cracks, crevices, and poorly sealed past pot-hole repairs. The weakened salt-water then freezes, (while still below a freezing temperature), causing the expanding action to fracture existing concrete and asphalt. ] (More)
Question
Expert Answered
Updated 7/10/2012 7:17:21 AM
1 Answer/Comment
High temperatures soften the asphalt binder, allowing heavy tire loads to deform the pavement into ruts. Paradoxically, high heat and strong sunlight also causes the asphalt to oxidize, becoming stiffer, less resilient and cracking.

Added 7/10/2012 7:17:21 AM
When a 0.1-kilogram pendulum bob reaches the top of its swing, how much kinetic energy does it have? A.0J B.0.1J C.4.9J D.9.8J
Weegy: C. 4.9 J (More)
Question
Expert Answered
Updated 7/18/2012 7:42:22 PM
1 Answer/Comment
At the top of its bob, the pendulum momentarily stops moving and so has no kinetic energy. The answer is A.0.
Added 7/18/2012 7:42:22 PM
This answer has been added to the Weegy Knowledgebase
27,380,900 questions answered
Weegy Stuff
S
P
Points 114 [Total 765] Ratings 0 Comments 114 Invitations 0 Offline
S
P
P
L
P
P
Points 54 [Total 1722] Ratings 0 Comments 54 Invitations 0 Offline
S
Points 21 [Total 21] Ratings 2 Comments 1 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 3 [Total 14] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.