0
What else can I help you with?
What is the brightness of a star at 10PC from the earth?
The brightness of a star at 10 parsecs (32.6 light-years) from Earth would depend on its intrinsic luminosity and the amount of light that reaches Earth. The apparent brightness, or apparent magnitude, of the star would decrease with the square of the distance from Earth. This is described by the inverse square law, which states that the brightness is inversely proportional to the square of the distance.
According to the inverse square law of light how will the apparent brightness of an object change if its distance to us changes to one half as much as it was.?
If the brightness is 'B' right now, when the object is at a distance 'D' from your eye, then-- If the object moves closer, to only [ 1/2 D ] from you, the brightness increases to [ 4 B ].-- If the object moves farther away, to [ 2 D ] from you, the brightnesses decreases to [ 1/4 B ].
What happens to the force if the distance between 2 objects is decreased?
If the distance between two objects is decreased, the force between them will increase. This is in accordance with the inverse square law, which states that the force between two objects is inversely proportional to the square of the distance between them.
How does distance affect the strength of force of gravity?
The strength of the force of gravity decreases as distance increases. This is described by the inverse square law, which states that the force of gravity is inversely proportional to the square of the distance between two objects. As objects move farther apart, the gravitational attraction between them weakens.
Force of attraction that decreases as distance increases?
The force of attraction that decreases as distance increases is called the inverse square law. This law states that the force of attraction between two objects is inversely proportional to the square of the distance between them. As the distance increases, the force of attraction decreases rapidly.
What is the relation between power and distance?
Power is inversely proportional to distance. As distance from a power source increases, power dissipates or decreases. This relationship is described by the inverse square law, which states that the intensity of power decreases by the square of the distance.
How does gravitational force change distance?
Gravitational force decreases as distance between two objects increases. This decrease is described by the inverse square law, which states that the force is inversely proportional to the square of the distance between the objects.
Which statement is true of the relationship between distance and gravity?
The force of gravity weakens as distance between objects increases. This is described by the inverse square law, which states that gravity decreases as the distance between two objects squared.
The gravitational force is proportional to?
Newton's Law of Universal Gravitation states that the force of gravity directly proportional to product of the two masses&inversely proportional to square of the distance between them
What does distance have to do with gravitational force?
Distance between two objects affects the gravitational force acting between them. As distance increases, the gravitational force decreases. This relationship is described by the inverse square law, which states that the force is inversely proportional to the square of the distance between the objects.
Coulomb's law states that the force between any two charges depends on directly the size of charges or inversely on the square of the distance between the charges or both?
Coulomb's law states that the force between two charged particles is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between them. This means that the force increases if the charges are larger or if they are placed closer together, and decreases if the charges are smaller or if they are further apart.
Gravity between two objects increases as?
the mass of the objects increases or as the distance between the objects decreases. This is based on Newton's law of universal gravitation, which states that the force of gravity is directly proportional to the product of the masses of the objects and inversely proportional to the square of the distance between them.
