Question

9. Find the nature and position of images when an Object is
Object is placed at different place on the principal axis
Of a concave mirror.​

Answer 1

Explanation:

Step-by-step explanation:

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★ The best solute for lowering vapor pressure is one that

slightly soluble

evaporates easily

nonvolatile

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evaporates easily

The two major disadvantages of wind power include initial cost and technology immaturity. Firstly, constructing turbines and wind facilities is extremely expensive.

The second disadvantage is technology immaturity.