Question

pls finish and send me ​

Answer 1

Answer:

mark me as brainliest and drop multiple thanks

Explanation:

3   flute                           air-column

4   sitar                            stretched string

5   violin                           stretched string

6   drum                            stretched string

7    shehnai                       air column

Answer 2

Answer:

Photosensitivity is the amount to which an object reacts upon receiving photons, especially visible light. In medicine, the term is principally used for abnormal reactions of the skin, and two types are distinguished, photoallergy and phototoxicity.