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Physics Practical Skills Quiz

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Questions and Answers

What is the purpose of Practical 2?

To find out the value of ‘v’ for different values of ‘u’ in case of concave mirror and to find out the focal length
To determine the resistance of a given wire using a metre bridge and hence determine the resistivity of the material of the wire (correct)
To verify the laws of combination of resistances (series and parallel) using a meter bridge
To determine the resistance per unit length of given wire by plotting a graph of potential difference versus current

What does Practical 8 involve?

To find out the focal length of a concave lens with the help of a convex lens
To determine the angle of minimum deviation for a given glass prism by plotting a graph between the angle of incidence and the angle of deviation (correct)
To verify the laws of combination of resistances (series and parallel) using a meter bridge
To determine the resistance per unit length of given wire by plotting a graph of potential difference versus current

What is the aim of Practical 5?

To find out the length of a convex lens by plotting graphs between u and v or between 1/u and 1/v (correct)
To find out the focal length of a concave lens with the help of a convex lens
To determine the angle of minimum deviation for a given glass prism by plotting a graph between the angle of incidence and the angle of deviation
To determine the resistance of a given wire using a metre bridge and hence determine the resistivity of the material of the wire

What is the objective of Practical 4?

To find out the value of ‘v’ for different values of ‘u’ in case of concave mirror and to find out the focal length (D) Signup and view all the answers

What is the purpose of Practical 7?

To find out the focal length of a concave lens with the help of a convex lens (A) Signup and view all the answers

Practical 1 aims to ______ the resistance per unit length of given wire by plotting a graph of potential difference versus current.

determine Signup and view all the answers

Practical 2 aims to determine the ______ of a given wire using a metre bridge and hence determine the resistivity of the material of the wire.

resistance Signup and view all the answers

Practical 3 aims to verify the ______ of combination of resistances (series and parallel) using a meter bridge.

laws Signup and view all the answers

Practical 4 aims to find out the value of ‘v’ for different values of ‘u’ in case of concave mirror and to find out the ______.

focal length Signup and view all the answers

Practical 5 aims to find out the ______ of a convex lens by plotting graphs between u and v or between 1/u and 1/v.

length Signup and view all the answers