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Usimov [2.4K]
3 years ago
12

A magnifying glass uses a convex lens of focal length 6.25 cm. When it is held 5.20 cm in front of an object, what is the image

distance?
(Mind your minus signs)
(Unit=cm)
Physics
1 answer:
mars1129 [50]3 years ago
7 0

Answer:

The answer is either 5 or I'm learning something different and I just can't read

Explanation:

I hope this helped...

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When you increase the temperature of an exothermic reaction the equilibrium will shift?
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Answer : When we increase the temperature of an exothermic reaction the equilibrium will shift to the left direction i.e, towards the reactant.

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For an exothermic reaction, heat is released during a chemical reaction and is written on the product side.

A\rightleftharpoons B+\text{ heat}

If the temperature is increases in the equilibrium then the equilibrium will shift in the direction where, temperature is getting decreased. Thus, the reaction will shift to the left direction i.e, towards the reactant.

Hence, when we increase the temperature of an exothermic reaction the equilibrium will shift to the left direction i.e, towards the reactant.

5 0
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What is an ion and how does an atom become both positive or negative ion?
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Explanation:

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