WIL GIVE BRAINLIEST AND FORTY POINTS All of the following are true about the surface of stars EXCEPT
Group of answer choices

it is so dense that it acts like a solid

it is the part of the star that we see

it is the hottest part of the star

it emits a continuous spectrum

The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.

What is part of a line has one endpoint and continues in one direction?