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galben [10]
3 years ago
5

What is the atomic number of an element whose atoms each 47 protons,60 neutrons, and 47eletrons

Physics
1 answer:
Lorico [155]3 years ago
5 0
What is the atomic number of an element whose atoms each 47 protons, 60 neutrons, and 47 electrons?

The correct answer is number 47 or Ag (Silver).

Hope I Helped!
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150,624 in short word form
coldgirl [10]

Answer:

one hundred fifty thousand, six hundred twenty-four

im not sure if this is right hope it helps you out

4 0
3 years ago
Describe the movement of heat energy by the process of convection
atroni [7]

Answer:

Transfer of molecules due to density-difference resulting from increased temperature of the layers of fluid bulk leads to convection.

Explanation:

When a mass of fluid is heated form the lower layers then due to the variation of the density of the fluid at different temperature we observe the movement of molecules leading to convection.

  • When the lowest level of the fluid is heated it gains temperature and the molecular bulk expands on heating and its density becomes low with respect to the bulk fluid around it and hence it flows upwards to the top most layer being lighter in weight and the lowest layer is occupied by the subsequent colder and denser layer.
  • Then again the lowest layer is heated and the process continues forming a cycle heating through the bulk transfer of fluid layers called convention.

6 0
4 years ago
If you know that the period of a pendulum is 1.87 seconds, what is the length of that pendulum? (assume that we are on earth and
laiz [17]

The length of the pendulum is 0.087 m. Option d is correct.

<h3>What is Simple harmonic motion?</h3>

Simple harmonic motion is periodic motion caused by a restoring force that is proportionate to the deviation from equilibrium.

Simple harmonic motion is periodic motion but many other conditions are dependent.

The time period of the pendulum is found as;

\rm T= 2 \pi \sqrt{\frac{L}{g} } \\\\ \rm 1.87 \ sec= 2 \times 3.14  \sqrt{\frac{L}{9.81 m/s^2} } \\\\ L=0.087 \ m

The length of the pendulum is 0.087 m

Hence, option d is correct.

To learn more about the simple harmonic motion refer to the link;

brainly.com/question/17315536

#SPJ1

4 0
3 years ago
This picture clicked by me<br>How's it​
galben [10]

Answer:

Hey dear

U are a Nice photographer

The pic I awesome.

8 0
3 years ago
Read 2 more answers
What is the density of lead (in g/cm3) if a rectangular bar measuring 0.50 cm in height, 1.55 cm in width, and 25.00 cm in lengt
Otrada [13]
If you look at the units of density, g/cm^3 you will see it's grams divided by volume (cm^3).

218.9 g / (0.5*1.55*25 cm^3) = 11.3 g/cm^3
4 0
4 years ago
Read 2 more answers
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