Write down the letter C and I as seen in a plane mirror.

How is a plane mirror made ?

State two uses of a plane mirror.

State two uses of a plane mirror.

Write down the name of A, B, C and D

Write down the differential equation of a plane progressive wave.

Identify the following terms by matching them with appropriate description, write down the letter of the correct answer using each letter only once. A. Anode B. Cation C. lon D. Anion E. Cathode. Positive particle

Identify the following terms by matching them with appropriate description, write down the letter of the correct answer using each letter only once. A. Anode B. Cation C. lon D. Anion E. Cathode. Negative particle

Identify the following terms by matching them with appropriate description, write down the letter of the correct answer using each letter only once. A. Anode B. Cation C. lon D. Anion E. Cathode. Negative electrode.

An optician while testing the eyes of a patient keeps a charge of letters 3 m behind the patient and asks him to see the letters on the image of chart formed in plane mirror kept at distance 2 m in front of him. At what distance is the chart seen by the patient?

An object is placed 20cm in front of a plane mirror. The mirror is moved 2cm towards the object. The distance between the positions of the original and final images seen in the mirror is (a) 2 cm (b) 4 cm (c) 10 cm (d) 22 cm