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What is the difference between electromagnetic force and gravitational force in terms of their effects on objects?
Electromagnetic force is a force between charged particles that can attract or repel objects, while gravitational force is a force between objects with mass that always attracts them towards each other. Electromagnetic force is much stronger than gravitational force, but only acts over short distances, while gravitational force is weaker but acts over long distances.
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Why is gravitational force called weak force?
Gravitational force is called weak compared to other fundamental forces like the electromagnetic force because its effects are much weaker over relatively short distances. For example, compared to electromagnetic forces, gravitational forces between objects are very small unless one of the objects is extremely massive. This is why we do not typically notice gravitational forces acting between everyday objects.
At what height in kilometers above the surface of the Earth is there a 4 percent difference between the approximate gravitational force mg and the actual gravitational force on an object?
At what height in kilometers above the surface of the Earth is there a 4% difference between the approximate gravitational force mg and the actual gravitational force on an object
What is the difference between gravitational and electrostatic forces in terms of their effects on objects?
Gravitational forces are based on mass and pull objects towards each other, while electrostatic forces are based on charge and can attract or repel objects based on their charge.
Which one of the universal forces is the weakest?
Gravitational force is the weakest of the four fundamental forces of nature, which also include electromagnetic force, weak nuclear force, and strong nuclear force. Gravitational force operates at much larger scales compared to the other forces, which is why its effects are less noticeable in everyday situations.
What is the relationship between the intensity of electromagnetic radiation and its effects on living organisms?
The relationship between the intensity of electromagnetic radiation and its effects on living organisms is that higher intensity radiation can have more harmful effects on living organisms. This is because higher intensity radiation can cause more damage to cells and tissues, leading to potential health risks such as DNA damage and increased risk of cancer. It is important to limit exposure to high intensity electromagnetic radiation to protect the health of living organisms.
Why is gravitational force called weak force?
Gravitational force is called weak compared to other fundamental forces like the electromagnetic force because its effects are much weaker over relatively short distances. For example, compared to electromagnetic forces, gravitational forces between objects are very small unless one of the objects is extremely massive. This is why we do not typically notice gravitational forces acting between everyday objects.
At what height in kilometers above the surface of the Earth is there a 4 percent difference between the approximate gravitational force mg and the actual gravitational force on an object?
At what height in kilometers above the surface of the Earth is there a 4% difference between the approximate gravitational force mg and the actual gravitational force on an object
Why do scientists neglect the gravitational forces between charged particles?
Because the forces between two unit charges are roughly 1040 (10,000,000,000,000,000,000,000,000,000,000,000,000,000) times as great as the gravitational force between two unit masses the same distance apart. So the gravitational forces can be ignored, and not have the slightest effect on the calculations. Example: Pass a charged comb over a bit of tissue on the table. The tissue jumps up to the comb. The charge attracts the tissue with a force stronger than the gravitational force of the whole earth.
What is the difference between gravitational and electrostatic forces in terms of their effects on objects?
Gravitational forces are based on mass and pull objects towards each other, while electrostatic forces are based on charge and can attract or repel objects based on their charge.
How can you tell if there is a black hole?
Astronomers look for black holes by searching for their effects (the hole itself by definition can't be seen). Some of the possible effects are gravitational lensing and electromagnetic radiation from the hole's accretion disk.
Electromagnetic pulse is one of the effects caused by?
electromagnetic pulse is one of the effects caused by
What do you mean by dark matter?
Dark matter is matter that is inferred to exist from gravitational effects on visible matter and background radiation, but is undetectable by emitted or scattered electromagnetic radiation.
What forces are acting on earth besides the gravitational pull of the sun?
There is a pair of equal gravitational forces between the Earth and every other bit of matter in the universe. The only ones that make any difference over the span of several human lifetimes are the pair between the Earth and sun, and the pair between the Earth and moon. Mutual gravitational forces between the Earth and each of the other major planets are affecting the Earth's orbit, but the effects are so small as to be imperceptible over the course of human civilization, and too slow for prediction.
The effects of the electromagnetic force on two charged particles is that of?
The electromagnetic force between two charged particles is attractive if the charges are opposite and repulsive if they are the same. The strength of the force is determined by the magnitude of the charges and the distance between them, following Coulomb's law. This force is responsible for the interaction between charged particles and is fundamental to understanding the behavior of electrically charged objects.
What is the difference between symptoms and effects?
effects are what happens when you have something symptoms are something that makes you think you have something
Which one of the universal forces is the weakest?
Gravitational force is the weakest of the four fundamental forces of nature, which also include electromagnetic force, weak nuclear force, and strong nuclear force. Gravitational force operates at much larger scales compared to the other forces, which is why its effects are less noticeable in everyday situations.
What is the difference between Maya and Adobe After effects?
Maya is for animation and after effects are for visual effects Maya can be alot more complecated for you to use
