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Helen [10]
3 years ago
8

SCIENCE HELP!!!!!!!!!!!!!!!!!!111

Physics
2 answers:
bulgar [2K]3 years ago
6 0

The answer is 12 joules

kykrilka [37]3 years ago
5 0

Joules/Meter = Newton

So, the answer equals C) 12 Joules

12 divided by 4 meters = 3 Newtons

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Two 8.0 Ω lightbulbs are connected in a 12 V parallel circuit. What is the power of both glowing bulbs?
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Answer:

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Explanation:

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A car has a mass of 1,000 kilograms. The weight of the car is blank newtons. Use g = 9.8 N/kg for gravity.
Komok [63]
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3 0
3 years ago
Light of wavelength 648.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 57.5 cm from the slit.
boyakko [2]

Answer:

71.0 \mu m

Explanation:

The formula for the single-slit diffraction is

y=\frac{n\lambda D}{d}

where

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\lambda is the wavelength of the light

In this problem,

\lambda=648.0 nm=6.48\cdot 10^{-7}m

D=57.5 cm=0.575 m

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Solving the formula for d, we find:

d=\frac{n\lambda D}{y}=\frac{2(6.48\cdot 10^{-7} m)(0.575 m)}{0.0105 m}=7.10\cdot 10^{-5} m= 71.0 \mu m

6 0
3 years ago
Which is not a process that has been proposed to explain the formation of precipitation?
marusya05 [52]
The answer should be : <span>the atmospheric subduction process.

Hope this helps !

Photon</span>
5 0
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