Question
Which one of the following is an artificial
lake?ÂSolution
Kodaikanal Lake is a manmade lake located in the Kodaikanal city in Dindigul district in Tamil Nadu, India. Sir Vere Henry Levinge, the then Collector of Madurai, was instrumental in creating the lake in 1863, amidst the Kodaikanal town which was developed by the British and early missionaries from USA. Option b is incorrect. Kolleru Lake located in Andhra Pradeshis a Ramsar site. It is located between Krishna and Godavari river systems. Option c is incorrect. Nainital lake is a natural fresh water lake which is tectonic in origin. Option d is incorrect. Renuka Lake is a designated Ramsar site. It is the largest fresh water lake of Himachal Pradesh.
What happens to resistance of a wire when its length is doubled (keeping area constant)? Â
Fog is an example of –
A capacitor of 4 µF is charged to 100 V. It is then connected across an uncharged 2 µF capacitor. Final common voltage is:
A closely wound solenoid 40 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 2 cm. If the current carried is 8.0 A, e...
The resistance of a wire is directly proportional to:
In the equation of motion (2as = v² - u²), (s) represents:
What is the magnitude of magnetic force per unit length on a wire carrying a current of 10 A and making an angle of 30° with the direction of a unif...
A metallic conductor of circular cross-section has radius R. If current density varies as J = Jₒ(1−r/R), the total current through the conductor is:...
Which of the following is NOT a conductor of electricity?
What is colour of light related to?
Relevant for Exams:
