3 years ago

Need help with 1 A and 1 B

1 answer:

8 0

I hate this class .....

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never [62]

Hi!

The main component of all computer memory is RAM.

Hope this helps !

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3 years ago

Damm [24]

Gravitational potential energy =

(mass) x (gravity) x (height)

= (5.8 kg) x (9.8 m/s²) x (2.5 m)

= 142.1 Joules (C)

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3 years ago

oksian1 [2.3K]

Answer:

The image distance is 17.56 cm

Explanation:

We have,

Height of light bulb is 3 cm.

The light bulb is placed at a distance of 50 cm. It means object distance is, u =-50 cm

Focal length of the lens, f = +13 cm

Let v is distance between image and the lens. Using lens formula :

$\dfrac{1}{f}=\dfrac{1}{v}-\dfrac{1}{u}\\\\\dfrac{1}{v}=\dfrac{1}{f}+\dfrac{1}{u}\\\\\dfrac{1}{v}=\dfrac{1}{13}+\dfrac{1}{(-50)}\\\\v=17.56\ cm$

So, the image distance is 17.56 cm.

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3 years ago

Bogdan [553]

75 percent off of water and please water the light water and water water and then go back and please water pollution please 880m

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3 years ago

liq [111]

How do I make a question help PLZZZ

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3 years ago