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True [87]
3 years ago
7

Between which two points of a concave mirror should an object be placed to obtain a magnificati of -3​

Physics
1 answer:
kobusy [5.1K]3 years ago
8 0

Answer:

When object is placed between the focus (F) and pole (P) of a concave mirror, magnified and erect image of the object is formed on the back of the mirror.

When object is placed between the centre of curvature and the principal focus of a concave mirror, magnified and inverted image is formed in front of the mirror.

Explanation:

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cupoosta [38]

the answer is a wave


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3 years ago
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.Ryan boiled a liter of water and then stirred sugar into it, adding more sugar until no more would dissolve in the water, creat
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Answer: The correct option is that all of the sugar will come out of solution, and pure water will float to the top

Explanation:

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A saturated solution is a solution with solutes that dissolves until it is unable to dissolve anymore leaving the undissolved solute beneath.

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When Ryan added more sugar after reaching the saturation point of the mixture, the process of crystallization set in which surpassed the process of dissolution of the sugar solute leading to precipitation of the solute of out the solution.

6 0
3 years ago
There is more than one answer
Sveta_85 [38]

Explanation:

the answers are the first 3.

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3 years ago
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Why do people cover their flowers on a cool night. Think about radiation absorption conduction and temperature
Blababa [14]
When the temperature lowers the plants can freeze and die. One way to prevent that is to cover the plants so they dont freeze 

3 0
3 years ago
A garden hose having with an internal diameter of 1.1 cm is connected to a (stationary) lawn sprinkler that consists merely of a
trapecia [35]

Answer:

Water leaves the sprinkler at a speed of 2.322 m/sec

Explanation:

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According to continuity equation A_1v_1=A_2v_2

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6 0
3 years ago
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