4 years ago

WHAT ELEMENT CAN FORM A POSITIVE ION

Physics

1 answer:

Svetach [21]4 years ago

6 0

Any metal element can form a positive ion because they lose electrons to become stabilized

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Jared has a nut sack that weighs 14 ounces when weighed. If Becky puts an amount of force on them, x , what is the equation that

topjm [15]

X+14 bc that’s what it will equal.

6 0

3 years ago

The electric field strength is 1.70 × 104 N/C inside a parallel-plate capacitor with a 0.800 m spacing. An electron is released

Vesna [10]

Answer:

Here, "v" is the velocity of electron and "V" is the potential.

4 0

3 years ago

A hiker travels 12 km in a direction of 50 degrees west of north. What are the north and west components of this displacement?

olya-2409 [2.1K]

The north and west components of this displacement are 9.19 km and -7.71 km respectively.

<h3>North component of the displacement</h3>

The north component of the displacement is calculated as follows;

Dy = D sinθ

Dy = 12 km x sin50

Dy = 9.19 km

<h3>West component of the displacement</h3>

Dx = D x cosθ

Dx = - 12 km x cos(50)

Dx = -7.71 km

Learn more about components of displacement here: brainly.com/question/13416288

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4 0

2 years ago

Two parallel plates of equal area carry equal and opposite charge Q0. The potential difference between the two plates is measure

jonny [76]

Answer:

Q₁ > Qo

C₁ > Co

Explanation:

We know that

$C_o=\dfrac{\varepsilon _oA}{d}$

Lets take relative permitivity of green plate =k

So new capacitance value

$C_1=k\dfrac{\varepsilon _oA}{d}$

From above two expression we can say that

C₁ = kCo

k > 1

So we can say that

C₁ > Co

We also know that

Co = Qo V

C₁ = Q₁ V

From above we can say that

Co/C₁ = Qo/Q₁ ( C₁ > Co ⇒Co/C₁ <1)

Co/C₁ <1

So we can say that

Qo/Q₁ < 1

Q₁ > Qo

3 0

3 years ago

The most abundant element in the universe is:

julsineya [31]

Hydrogen and then its helium

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3 years ago