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Q: The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. attracted to the anode instead of the grid. B. accelerated toward
the cathode. C. accelerated toward the anode. D. attracted to the cathode instead of the grid
A: 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.
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User: The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. attracted to the anode instead of the grid. B. accelerated toward the cathode. C. accelerated toward the anode. D. attracted to the cathode instead of the grid

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.
eturker|Points 1869|

User: A transmission system at a radio station uses a/an _______ to convert a direct current into a high frequency alternating current. A. modulator B. oscillator C. demodulator D. transmitting antenna





Weegy: D) transmitting antenna
Expert answered|Shanaaz1986|Points 270|

Question|Rated good
Asked 4/30/2012 3:21:04 PM
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The term quantum mechanics refers to the study of A. astronomy. B. cosmology. C. molecular chemistry. D. subatomic particles. User: The British argued that the banning of the opium trade by Chinese authorities in 1839 was wrong because it violated A. basic human decency. B. the rights of individual Chinese to do as they pleased. C. freedom of commerce. D. Britain's right to do whatever it wanted.
Weegy: B. freedom of commerce. User: The purpose of Commodore Perry's mission to Japan in 1853 was to A. persuade the Japanese to open their ports to trade. B. create an American colony in Japan. C. explore and map the Japanese homeland. D. bring the message of Christianity into Japan. Weegy: D. The purpose of Commodore Perry's mission to Japan in 1853 was to PERSUADE THE JAPANESE TO OPEN THEIR PORTS TO TRADE. User: One of the consequences of rapid urbanization and the creation of enormous cities has been A. a drop in literacy rates. B. the creation of gangs and criminal organizations. C. a decrease in the number of manufacturing jobs. D. a rise in living standards for the poor. Weegy: A. the creation of gangs and criminal organizations. User: The Helsinki Agreement of 1975 pledged its signers to recognize A. a respect for human rights. B. capitalism as the best economic system. C. democracy as the best political ideology. D. the need for nuclear disarmament. Weegy: C. A RESPECT FOR HUMAN RIGHTS is what the Helsinki Agreement of 1975 pledged its signers to recognize. User: Comte de Gobineau, a French anthropologist, argued that human beings A. could be classified by race, with the French at the top and Asians at the bottom. B. could be classified by race, with the whites at the top and blacks at the bottom. C. were all the same, regardless of race. D. could be classified by race, but non-Europeans who adopted European culture could evolve to a higher state of being. Weegy: A. Human beings COULD BE CLASSIFIED BY RACEUser: The Crimean War was fought by A. France and Russia against the Ottomans. B. Russia against the Ottomans, British, and French. C. the Ottomans against Russia and Britain. D. Britain against the Ottomans and the French. User: The Crimean War was fought by A. France and Russia against the Ottomans. B. Russia against the Ottomans, British, and French. C. the Ottomans against Russia and Britain. D. ... (More)
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Expert Answered
Updated 3/8/2014 10:30:08 AM
1 Answer/Comment
The term quantum mechanics refers to the study of subatomic particles.
Added 3/8/2014 10:30:08 AM
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