OR
Name a device that helps to maintain a potential difference ac
Section-B
ort Answer Type Question
On what factors does the resistance of a Conductor depend.
An electric iron of resistance 2012 takes a current of 5A, calculate
30 sec.
Which of the organs perform the following functions in human?
a. Absorption of food b. Absorption of water
Differentiate b/w Aerobic and Anaerobic respiration with examp
OR
ifferentiate b/w Displacement and Double Displacement reaction
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Answer:
A cell and a battery helps to maintain the potential difference across a conductor.
Answered by
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Answer:
voltmeter
The resistance of a conductor depends on the cross sectional area of the conductor, the length of the conductor, and its resistivity
Aerobic respiration needs oxygen to occur, while anaerobic does not. This presence of oxygen determines what products will be created. During aerobic respiration, carbon dioxide, water, and ATP are produced. During anaerobic respiration, lactic acid, ethanol, and ATP are created
In a displacement reaction, a more reactive element replaces a less reactive element from a compound. In a double displacement reaction, two atoms or a group of atoms switch places to form new compounds
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