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AysviL [449]
3 years ago
9

If Earth is in the portion of its orbital path that is further from the Sun, then what can be determined about its rate

Chemistry
2 answers:
Readme [11.4K]3 years ago
6 0

Answer:

The correct answer is "Its rate will be slower than when it is closer to the Sun".

Explanation:

The Earth passes through its furthest point from the Sun in its orbit, which is known as aphelion.  According to Kepler's second law, the greater the distance, the lower the orbital velocity of translation. This happens because in its displacement around the Sun, the Earth does not have a perfect circular trajectory but an elliptical one. Kepler stated that the line connecting the planets and the Sun covers the same area in the same amount of time, so that when the planets are close to the Sun in its orbit, they move faster than when they are farther away.

Have a nice day!

Maurinko [17]3 years ago
4 0
If the earth's orbit is far from the sun, then, its rate will be slower than when it is closer to the Sun. When gravitational field lines get closer together, the magnetic force is strong. We know that the heavier the body is, the stronger its gravitational pull.<span>
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Write 6.3 x 10^2 in standard form.<br> O 0.063<br> O 630<br> O 63<br> O 63
Leto [7]

Answer:

it will be 630

Explanation:

7 0
3 years ago
Lead(II) nitrate, Pb(NO3)2, and potassium iodide, KI<br><br><br> net ionic equation:
MissTica

Answer:

Pb²⁺ (aq) + 2I⁻ (aq) → PbI₂ (s)

General Formulas and Concepts:

  • Solubility Rules
  • Reaction Prediction

Explanation:

<u>Step 1: RxN</u>

Pb(NO₃)₂ (aq) + KI (aq) → PbI₂ (s) + KNO₃ (aq)

<u>Step 2: Balance RxN</u>

Pb(NO₃)₂ (aq) + 2KI (aq) → PbI₂ (s) + 2KNO₃ (aq)

<u>Step 3: Ionic Equations</u>

Total Ionic Equation:

Pb²⁺ (aq) + 2NO₃⁻ (aq) + 2K⁺ (aq) + 2I⁻ (aq) → PbI₂ (s) + 2K⁺ (aq) + 2NO₃⁻ (aq)

<em>Cancel out spectator ions.</em>

Net Ionic Equation:

Pb²⁺ (aq) + 2I⁻ (aq) → PbI₂ (s)

7 0
3 years ago
How many moles of sulfur are found in 2.86 * 10^21 atoms of sulfur?
wlad13 [49]

Answer:

4.75x10^{-3}mol

Explanation:

Hello!

In this case, since the Avogadro's number is a large one that help us to figure out 1 mole of any substance contains 6.022x10²³ particles, say atoms, molecules or ions, in this case, for the given amount of atoms of sulfur, the corresponding moles are obtain down below:

2.86x10^{21}atoms*\frac{1mol}{6.022x10^{23}}\\\\4.75x10^{-3}mol

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3 0
3 years ago
Which part of an atom has a negative electric charge?
kherson [118]

Answer: A:electrons

Explanation:

4 0
3 years ago
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What is the symbol for the isotope of 58co that possesses 33 neutrons?
Cerrena [4.2K]

Cobalt because it has an atomic mass of 58 and 33 neutrons.

3 0
3 years ago
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