3 years ago

Define weak force and strong force pls need it thanks so much :) :)

1 answer:

6 0

In particles physics, the weak interaction (the weak force or weak nuclear force) is one of the four known fundamentals interactions of nature, alongside the strong interaction, electromagnetism, and gravitation.

This is based on my research, hope it helped :) <span />

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Which of the following structures are accessory structures of the digestive system?

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the pancreas and the liver

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Pure substance can be __ and __

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It can be an element or a compound

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500.0 mL of a gas is collected at 745.0 mm Hg. what what will the volume be at standard pressure

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This is an application of Boyle's law:
P₁V₁ = P₂V₂. we don't have to convert volume and pressure to standard forms. we can even use the pressure with mmHg
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3 years ago

Water flows over Niagara Falss at the average rate of 2,400,000 kg/s, and the average height of the falls is about 50 m. Knowing

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Answer:

1. 176 × 10^12 W ; 78400000000

Explanation:

Given the following :

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How many 15 W LED light bulbs could it power?

Recall : power = workdone / time

Workdone = gravitational potential energy

Mass of water = density * volume

Density of water = 1 * 10^3kg/m^3

Rate of fow = volume / time = 2400000

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3 years ago

A multivitamin tablet contains 40 milligrams of potassium. how many moles of potassium does each tablet contain?

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There are 1.0230623 moles of K in 40 K of Potassium

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