Question

(ख) एक अवतल दर्पण की फोकस दूरी 30सेमी है, यदि एक बिम्ब 15सेमी दूरी पर रखा जाता है,
तो प्रतिबिम्ब की स्थिति एवं स्वरूप क्यो होगा?​

Answer 1

Answer:

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Answer 2

Answer:

Solution, in chemistry, a homogenous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility. The term solution is commonly applied to the liquid state of matter, but solutions of gases and solids are possible.