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scoray [572]
3 years ago
12

How is it possible for a convex lens to form a real image?

Physics
2 answers:
Mashutka [201]3 years ago
7 0

Answer:

A

Explanation:

When the two refracted rays meets actually, then the image formed is real.

In case of convex lens, in every position of object the image formed is real except when the object placed between optical centre and the focus of the lens.

When the object placed between the optical centre and the focus of the convex lens the image formed is virtual.

So, option (A) is correct.

Mice21 [21]3 years ago
4 0
Hi there! hope i'm not late! i would say the answer is letter

D: Light rays travel through the focal point on the way to lens 

if i'm wrong please let me know so i don't mess up in the future thank you!!!

Have a Brainly Day!!!
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An electric heater carries a current of 13.5 A when operating at a voltage of 120V . What is the resistance of the heater?
Aloiza [94]

An electric heater that carries a current of 13.5 A when operating at a voltage of 120V , will have  the resistance of the heater as 8.89 ohm.

<h3>What is Ohm's law?</h3>

Ohm's law  can be described as the law in physics that   focus on how voltage or potential difference between two points is directly proportional to the current or electricity that is moving in the direction of the resistance.

An this is also  directly proportional to the resistance of the circuit, hence it can be calculated using the Ohm's law is V=IR.

from V=IR

R=V/I

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Therefore,  electric heater that carries a current of 13.5 A when operating at a voltage of 120V , will have  the resistance of the heater as 8.89 ohm.

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