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
18. The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is the chemical law of A. conservation of energy. B. conservation of matter. C. atomic disintegration. D. definite proportions.
Weegy: The answer is B. conservation of matter. :) User: 19. Organic chemistry is the study of compounds containing A. oxygen. B. carbon. C. nitrogen. D. hydrogen. Weegy: C. carbon. (More)
Question
Updated 12/4/2012 2:45:18 PM
1 Answer/Comment
B. conservation of matter. Is the obvious choice.
Added 12/4/2012 2:45:18 PM
9. If the distance from a converging lens to the object is less than the focal length of the lens, the image will be A. real, inverted, and larger than the object. B. virtual, upright, and larger than the object. C. virtual, upright, and smaller than the object. D. real, inverted, and smaller than the object.
Weegy: If the distance from a converging lens to the object is less than the focal length of the lens, the image will be virtual, upright, and larger than the object. (More)
Question
Updated 93 days ago|2/21/2015 11:05:26 AM
0 Answers/Comments
18. A failure of the red-sensitive nerves in the eye to respond to light properly causes A. color blindness. B. chromatic aberration. C. farsightedness. D. astigmatism.
Weegy: The answer is: B. color blindness. User: 19. When an object is placed 8 millimeters from a concave spherical mirror, a clear image can be projected on a screen 16 millimeters in front of the mirror. If the object has a height of 4 millimeters, the height of the image is A. 8 millimeters. B. 2 millimeters. C. 4 millimeters. Weegy: If the object has a height of 4 millimeters, the height of the image is 2 millimeters. (More)
Question
Expert Answered
Asked 12/5/2012 11:01:05 AM
0 Answers/Comments
7. The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. accelerated toward the anode. B. attracted to the cathode instead of the grid. C. attracted to the anode instead of the grid. D. accelerated toward the cathode.
Weegy: D. accelerated toward the anode. The anode is positively charged to attract the electrons coming from the cathode. The electrons, being negatively charged, will not be attracted to the grid. User: 8. To use your left hand to determine the direction of the voltage developed in a moving conductor in a stationary magnetic field, you must point your A. forefinger in the direction of the lines of force. B. forefinger in the direction of the motion. C. thumb in the direction of the electromagnetic force. D. thumb in the direction of the magnetic flux. Weegy: To use your left hand to determine the direction of the voltage developed in a moving conductor in a stationary magnetic field, you must point your D. forefinger in the direction of the lines of force. [ ] User: 9. A PNP transistor is connected in a circuit so that the collector-base junction remains reverse biased and the emitter-base junction is forward biased. This transistor can be used as a power amplifier because A. the output current will be much larger than the input current. B. the output voltage will be much smaller than the input voltage. C. the output current will be much smaller than the input current. D. the output voltage will be much larger than the input voltage. Weegy: C. the output voltage will be much larger than the input voltage. User: 10. If a bar of copper is brought near a magnet, the copper bar will be A. repelled by the magnet. B. made into an induced magnet. C. unaffected by the magnet. D. attracted by the magnet. Weegy: The answer is A. repelled by the magnet. User: 11. A transformer has a primary voltage of 115 V and a secondary voltage of 24 V. If the number of turns in the primary is 345, how many turns are in the secondary? A. 690 B. 8 C. 72 D. 1,653 Weegy: The answer is C. 72 User: When all parts of a circuit are composed of conducting materials, the circuit is said to be A. open. B. shorted. C. parallel. D. closed. Weegy: The answer is D. closed. ... (More)
Question
Expert Answered
Asked 12/5/2012 11:35:00 AM
0 Answers/Comments
21,056,686 questions answered
Popular Conversations
Write the given sentence as an equation. Tim’s age in 7 years will be ...
Weegy: Tim s age in 7 years will be three times what it was 19 years ago. t + 7 = 3(t - 19) User: - ...
5/24/2015 11:34:37 AM| 2 Answers
Passed in 1964, the ______________ outlawed racial discrimination in ...
Weegy: Passed in 1964, the CIVIL RIGHTS ACT outlawed racial discrimination in public accommodations. User: The ...
5/24/2015 11:17:34 PM| 2 Answers
The Sarbanes-Oxley Act of 2002 (SOX) was largely a response to-
Weegy: As a result of SOX, top management must individually certify the accuracy of financial information. User: A ...
5/25/2015 7:13:43 AM| 2 Answers
The Earth is located in the Milky Way, which is a ____________ ...
Weegy: The Earth is located in the Milky Way, which is a spiral galaxy. User: The revolution of the Earth creates ...
5/25/2015 9:41:50 AM| 2 Answers
Types include rain, sleet, snow and hail
Weegy: Precipitation creates clouds, snow, sleet, rain and hail. User: Is the only known planet that is able to ...
5/25/2015 9:45:12 AM| 2 Answers
Daffydowndilly's dialogue with the stranger shows that Daffydowndilly ...
Weegy: D. open-minded User: Which lines from the poem most clearly express the poet's philosophical approach to the ...
5/25/2015 1:25:13 PM| 2 Answers
Weegy Stuff
S
L
Points 706 [Total 1236]| Ratings 2| Comments 686| Invitations 0|Offline
S
Points 544 [Total 552]| Ratings 1| Comments 534| Invitations 0|Offline
S
1
Points 502 [Total 894]| Ratings 2| Comments 482| Invitations 0|Offline
S
L
P
Points 256 [Total 2733]| Ratings 0| Comments 256| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 248 [Total 8994]| Ratings 0| Comments 248| Invitations 0|Offline
S
Points 91 [Total 111]| Ratings 0| Comments 91| Invitations 0|Offline
S
1
L
L
Points 67 [Total 8250]| Ratings 0| Comments 67| Invitations 0|Offline
S
L
Points 56 [Total 3810]| Ratings 2| Comments 36| Invitations 0|Offline
S
L
1
R
Points 35 [Total 1322]| Ratings 0| Comments 35| Invitations 0|Offline
S
Points 14 [Total 14]| Ratings 0| Comments 14| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.