Question

name the instrument made by jagdish chandra bose. ​

Answer 1

Answer:

crescograph

Explanation:

A crescograph is a device for measuring the growth in plants. It was invented in the early 20th century by Sir Jagadish Chandra Bose. The Bose crescograph uses a series of clockwork gears and a smoked glass plate to record the movement of the tip of a plant (or its roots).

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Answer 2

Answer:

crescograph, electric prob