Physics

What is the concept of nuclear fission and how it is utilized in nuclear reactors to generate electricity?

• In nuclear fission, atoms are split apart, which release energy.

• In nuclear fission, the reaction start to balance and get the high force.

• In nuclear fission, the liquid and gas combined and the power gained.

Photoelectric effect is about the darkest and shines on a metal.

• Di ko alam

• False

• True

Who discovered photoelectric effect?

• Heinrich Hertz

• Mark Jensen

• Von Rudolf Hess

The minimum amount of energy needed to removed an electron from a metal surface.

• Malay ko te

• True

• False

The photoelectric effect will only occur if the radiation frequency is greater than the threshold frequency of the metal.

• Dami mo namang tanong.

• True

• False.

waves encounter obstacles, the bending of waves around the edges of an obstacle is called

• Force

• Diffraction

• Atoms

Give the 2types of diffraction

• Freshnel Diffraction and Fraunhofer Diffraction

• Waves diffraction and Edges Diffraction

• Solute and solvent

How does the special theory of relativity explain interference phenomenon and what implications does this have for our understanding of light and matter?

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Answer explanation

One of the many implications of Einstein's special relativity work is that time moves relative to the observer. An object in motion experiences time dilation, meaning that when an object is moving very fast it experiences time more slowly than when it is at rest.

What is electrolysis?

• Process by which electric current passed through a substance to effect a chemical change.

• Process that produce a liquid and polymer that effect chemical change.

• Process that the force and motion effect the elelectrolysis.

If a positive charge and a negative charge interact, their forces act in the same direction, from the positive to the negative charge. As a result opposite charges attract each other: The electric field and resulting forces produced by two electrical charges of opposite polarity.

• True

• False

• Ayoko na