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likoan [24]
3 years ago
10

Explain how the energy of a marble is transformed as it rolls down a ramp. Give evidence that energy of the marble remains the s

ame at all points on the ramp.
Physics
2 answers:
aliina [53]3 years ago
8 0

Answer:

Please mark the other person as brainliest! Fantastic job!

Dmitrij [34]3 years ago
4 0
First the Marble ball is turning from potential to kinetic to thermal to potential.
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(IF YOU ANSWER I WILL TRY TO MARK YOU BRAINIEST!)
vredina [299]
Water<span> can </span>dissolve salt<span> because the positive part of </span>water<span> molecules attracts the negative chloride ions and the negative part of </span>water<span> molecules attracts the positive sodium ions. The amount of a substance that can </span>dissolve<span> in a liquid (at a particular temperature) is called the solubility of the substance. So the solute is the salt and the solvent is the water. I believe that is correct.</span>
4 0
3 years ago
An electronics technician wishes to construct a parallelplate capacitor using rutile (k=100) as the dielectric. The area of the
My name is Ann [436]

Given k=100, Area if plate A = 1.00 cm2

    = 1 x (10-2)2 m^{2}

Thickness of rutile ds = t = 1.00 mm

      = 1 x 10-3 cm

Without any dielectric medium capacitance of a parallel plate capacitor is c = oAd

When a dielectric is placed between capacitors plates then capacitance c1 = KoAd

Here d = t = 1 x 10-1 cm, o = 8.854 x 10-12 c^{2} m^{-2}  N

Now c1 = 100 X 8.859 X 10^{-12}  X 1 X (10-2)^{21}  X 10^{-2}

= 8.859 X 10-1910-3= 8.85 X 10-11 F= 8.85 X 10-12 F

 C1  = 88.5 X 10-12 F

 C1  = 88.5  PF

Correct Option: A

What purposes serve parallel plate capacitors?

The following are some uses for parallel plate capacitors:

  • This kind of capacitor is utilized in rechargeable energy systems such as batteries.
  • These capacitors are used in systems for dynamic digital memory.
  • Such capacitors are used in pulsed laser and radar circuits.

To learn more about Parallel plate capacitors, visit:

brainly.com/question/12733413

#SPJ4

5 0
2 years ago
Whats a peer review?
Goryan [66]
B is the answer to your question
8 0
3 years ago
Read 2 more answers
What is the correct definition of solution?
STALIN [3.7K]

B.a homogeneous mixture

A solution is a homogeneous mixture of two or more substances. The amount of solute that can be dissolved in solvent is called its solubility.

4 0
3 years ago
What is Plancks constant (h)?
Tatiana [17]
Planck's constant is 4.39048042 × 10-67 m4 kg2 / s2.
6 0
4 years ago
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