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Elis [28]
3 years ago
10

A____concaveconvex lens bulges in the middle

Physics
2 answers:
Irina18 [472]3 years ago
6 0

Answer:

A convex lens bulges in the middle.

Explanation:

Lenses are homogeneous and transparent materials in which at least one face must have a curvature, however some lenses have curvature on both sides. Depending on the type of curvature, the lenses can be: convex or concave lenses.

Convex lenses are thin-rimmed lenses. The central part is thicker. These lenses stand out in the middle and usually deflect the light passing through them in the other direction.

melisa1 [442]3 years ago
4 0
 Convex lenses bulge<span> out in the </span>middle<span> </span>
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A big kid pushes a little kid and the little kid falls backward. The big kid remains relatively stationary. What best explains t
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The big kid is the strongest ?
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The air inside a balloon exerts a force of 1.5 n on an area of 0.5 m^2. what is the pressure inside the balloon?
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Pressure=force/area
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A 6 N and a 10 N force act on an object. The moment arm of the 6 N force is 0.2 m. If the 10 N force produces five times the tor
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Answer:

The moment arm is 0.6 m

Explanation:

Given that,

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\tau=Force\times lever\ arm

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We know that,

The torque is the product of the force and distance.

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F_{2}\times d_{2}=5\times F_{1}\times r_{1}

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Where, F_{1}=First force

F_{1}=First force

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r_{1}= distance

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r_{2}=\dfrac{5\times6\times0.2}{10}

r_{2}=0.6\ m

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6 0
4 years ago
It took 1700 J of work to stretch a spring from its natural length of 2m to a length of 5m. Find the spring's force constant.
Alenkasestr [34]
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Multiply each side by 2:   3400 N-m  =  k · 9m²   

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Use ideas of electromagnetic induction to explain how the input voltage is transformed into an output voltage
devlian [24]

With the help of a transformer  input voltage is transformed into an output voltage

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<h3>What is induced voltage?</h3>

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To learn more about the induced voltage refer to the link;

brainly.com/question/19482771

#SPJ1

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