Question and answer
as light passes through a more optically dense meduium, its velocity increases? true or false
Question
Asked 9/16/2009 4:00:36 PM
Updated 137 days ago|7/15/2022 5:57:57 PM
1 Answer/Comment
f
Get an answer
Original conversation
User: as light passes through a more optically dense meduium, its velocity increases? true or false

Weegy: false
Expert answered|LeeAnn1969|Points 86|

User: a concave lens is thicker in the middle than it is at its edges? true or false

Question
Asked 9/16/2009 4:00:36 PM
Updated 137 days ago|7/15/2022 5:57:57 PM
1 Answer/Comment
New answers
Rating
3
A concave lens is thicker in the middle than it is at its edges. FALSE

Added 137 days ago|7/15/2022 5:57:57 PM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
according to newton's first law of motion for every action there is an equal and opposite reaction? true or false
Weegy: False. Whenever a particle A exerts a force on another particle B, B simultaneously exerts a force on A with the same magnitude in the opposite direction. The strong form of the law further postulates that these two forces act along the same line. [ This law is often simplified into the sentence, "To every action there is an equal and opposite reaction." ] User: according to newton's first law the acceleration of an object is directly proportional to its mass? true or false Weegy: True .According to Newton's second law, the acceleration of an object depends on its MASS and the amount of FORCE applied to it. User: the formula for calculating the distance travelled by a moving body that is uniformly accelerated is? (More)
Question
Expert Answered
Updated 24 days ago|11/5/2022 6:35:34 PM
1 Answer/Comment
The formula for calculating the distance travelled by a moving body that is uniformly accelerated is s = ut+ 1 2at2, Where, s = Distance travelled by the body.
Added 24 days ago|11/5/2022 6:35:34 PM
This answer has been confirmed as correct and helpful.
The distance from the crest of one wave to the crest of the next wave is the amplitude of the wave. true or false User: The pitch of sound refers to the frequency of high or low tones. true or false
Weegy: The pitch of sound refers to the frequency of high or low tones. TRUE. (More)
Question
Expert Answered
Updated 9/10/2017 3:50:00 AM
1 Answer/Comment
The distance from the crest of one wave to the crest of the next wave is the amplitude of the wave.
The correct term is wavelength.
Added 9/10/2017 3:50:00 AM
This answer has been confirmed as correct and helpful.
in a direct current generator, the armature changes alternating current to direct?true or false
Weegy: Correct, this is true. User: an electric motor changes mechanical energy into electrical energy? true or false Weegy: True .An electric motor is a device used to convert electrical energy to mechanical energy. User: household voltage in the united states is usually 210 volts? true or false (More)
Question
Expert Answered
Updated 190 days ago|5/24/2022 1:16:27 PM
1 Answer/Comment
Household voltage in the united states is usually 210 volts. FALSE.
Added 190 days ago|5/24/2022 1:16:27 PM
This answer has been confirmed as correct and helpful.
fundamental tone is the tone of highest pitch? true or false
Weegy: True User: the loudness of sound is measured in decibels? true or false Weegy: True (More)
Question
Expert Answered
Updated 7 days ago|11/23/2022 6:08:27 AM
1 Answer/Comment
Fundamental tone is the tone of highest pitch. FALSE

Added 7 days ago|11/23/2022 6:08:24 AM
This answer has been confirmed as correct and helpful.
sound cannot travels in a gas? true or false
Weegy: false? User: sound cannot travel in a soild? true or false Weegy: false? User: sound cannot travel in a vacuum? true or false (More)
Question
Expert Answered
Updated 7 days ago|11/23/2022 6:10:10 AM
1 Answer/Comment
Sound cannot travel in a vacuum. TRUE.
Added 7 days ago|11/23/2022 6:10:10 AM
This answer has been confirmed as correct and helpful.
37,025,877
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
';
Popular Conversations
Why was south Carolina established as a colony
Weegy: It was a link between England, the West Indies, and the colonies. -is why South Carolina was established as a ...
11/22/2022 2:13:56 AM| 8 Answers
What was the point in slave codes
Weegy: The point of slave codes was: Masters wanted laws that would reinforce their power over slaves. User: What ...
11/22/2022 2:09:29 AM| 7 Answers
YouTube and other social media sites can’t be sued for users making ...
Weegy: Youtube and other social media sites cant be sued for users making inappropriate comments because of the federal ...
11/22/2022 2:28:49 AM| 6 Answers
Which EOC configuration allows personnel to function in the EOC with ...
Weegy: The Departmental EOC Structure allows personnel to function in the EOC with minimal preparation or startup time. ...
11/21/2022 1:50:15 PM| 5 Answers
What is the purpose of a business plan?
11/21/2022 4:01:17 PM| 5 Answers
in what ways did indigenous make advancements before Europeans ...
Weegy: In Farming and Medicine did native tribes make advancements before Europeans arrived. User: how are most ...
11/22/2022 2:09:18 AM| 5 Answers
What type of government did anti-federalists favor
Weegy: Anti-federalists favored a weak central government. User: What made westerns PA settlers want rebel Weegy: ...
11/22/2022 2:22:48 AM| 5 Answers
When companies charge different prices for the same product what are ...
Weegy: When companies charge different prices for the same product, [ they're using: dynamic pricing. ] User: ...
11/22/2022 2:31:48 AM| 5 Answers
Jeffersons more liberal view of expanding rights for all Americans ...
Weegy: Jefferson's more liberal view of expanding rights for all Americans was most favored by the SOUTH region of the ...
11/22/2022 2:37:58 AM| 5 Answers
The treaty of what ended the war of 1813
11/22/2022 2:50:36 AM| 5 Answers
S
L
R
P
R
L
Points 2538 [Total 5666] Ratings 2 Comments 2518 Invitations 0 Offline
S
L
Points 2110 [Total 2714] Ratings 3 Comments 2080 Invitations 0 Offline
S
L
L
1
P
1
L
P
P
Points 868 [Total 14574] Ratings 7 Comments 798 Invitations 0 Offline
S
L
Points 860 [Total 1132] Ratings 7 Comments 760 Invitations 3 Online
S
L
Points 527 [Total 995] Ratings 1 Comments 517 Invitations 0 Offline
S
L
P
Points 487 [Total 2997] Ratings 2 Comments 467 Invitations 0 Offline
S
L
Points 483 [Total 841] Ratings 2 Comments 443 Invitations 2 Offline
S
L
Points 471 [Total 1344] Ratings 3 Comments 441 Invitations 0 Offline
S
L
Points 354 [Total 845] Ratings 0 Comments 354 Invitations 0 Offline
S
L
Points 296 [Total 1028] Ratings 3 Comments 256 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.