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Posted by Anitha Anu 2 days, 2 hours ago
Electric Current is the flow of electrons. But an electric Circuit is the closed path in which electric current flows.
Posted by Malu Maluzzz 2 days, 14 hours ago
Example- 2, 4-D is widely used to kill dicotyledonous weeds.
Posted by Swarna Latha Krishnamurthy 4 days, 17 hours ago
Posted by Sudeep Kadam 1 week, 3 days ago
Internal energy is a state function i.e. depends only upon the state of the system and is independent of the method by which this state has been attained.
Let us change the internal energy of the system by doing work called adiabatic work. This can be done in two ways:
(1) By doing mechanical work by rotating a set of small paddles.
(2) By doing electrical work with the help of an immersion rod.
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