The sun can continue to exist in its present stable state for about another
40%
5.5 billion years
o 10 billion years
60%
100 billion years
o 15.5 billion years
our
60%

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply. the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a