If we double the mass of the sun, what would happen to the gravitational force between the sun and earth?

In a young's double-slit experiment, the angle that locates the second dark fringe on either side of the central bright fringe is 6.5 degrees. find the ratio d/λ of the slit separation d to the wavelength λ of the light.

Which colors will eject electrons when they strike sodium, which has a frequency threshold of 5.7 * 1014 Hz?

How could you write an equation for average velocity that would work for finding the average velocity of any object?

Two violinists are playing their "A" strings. Each is perfectly tuned at 440 Hz and under 245 N of tension. If one violinist turns her peg to tighten her A string to 251 N of tension, what beat frequency will result

Few girls can resist flattery

Our solar system is located in the center of the milky way galaxy. true or false

A thermometer is placed in water in order to measure the water's temperature. What would cause the liquid in the thermometer to rise? A. The molecules in the water move closer together. B. The molecules in the thermometer's liquid spread apart. C.

If 30ml of a fluid has a mass of 63g what is it's density

If we double the mass of the sun, what would happen to the gravitational force between the sun and earth?

Why was Wegner's theory of continental drift not accepted by the scientific community? he had no friends in the community he could not explain how the continents moved his suggestion of land bridges was not accepted he could not explain why the