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Karo-lina-s [1.5K]
3 years ago
6

What are the characteristics of image when object is between f1 and 2f1 for concave lense?​

Physics
1 answer:
k0ka [10]3 years ago
5 0

Answer:

The required diagram is shown in the figure. When an object is placed in front of the convex lens, i.e., between 2F

1

and F

1

, its image is formed beyond 2F

2

on the other side of the lens. The image is real, inverted and enlarged.

solution

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Answer:

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iren2701 [21]

Answer:

Specific Gravity = 0.378

Explanation:

First, we will find the force exerted by the can on the table. This force will be equal to the weight of the can:

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Weight = Pressure*Area

where,

Area = πdiameter²/4 = π[(3.1 in)(0.0254 m/1 in)]²/4 = 4.8 x 10⁻³ m²

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Now, the weight is given as:

Weight = mg

2.48 N = m(9.8 m/s²)

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m = 0.25 kg

Now, we calculate volume of can:

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Volume = 6.6 x 10⁻⁴ m³

Hence, the density of can will be:

Density of Can = m/Volume = 0.25 kg/6.6 x 10⁻⁴ m³

Density of Can = 378.32 kg/m³

So, the specific gravity of Can will be:

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<u>Specific Gravity = 0.378</u>

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4 years ago
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