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With reference to the electric potential which of the following statements is/are correct?
1. It is a scalar quantity.
2. It is a vector quantity.
Select the correct answer using the codes given below.
GS Paper I (General Studies)
Study the subject as one continuous question paper, or narrow it to a particular year.
With reference to the electric potential which of the following statements is/are correct?
1. It is a scalar quantity.
2. It is a vector quantity.
Select the correct answer using the codes given below.
Which of the following types of glass can cut off ultraviolet rays?
Diffusion of light in the atmosphere takes place due to