Choose the best description of the radial velocity method of locating exoplanets. 1.This method is works well for detecting planets orbiting in close proximity to a star, so the planet can more readily observed passing in front of the star.
2.Planets are timed as they orbit distant stars. The size of the planet can be judged by time duration it takes to transit a star.
3.The orbiting planet causes the star to wobble causing it to appear bluer or more red depending on which direction it moves.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

answersilicon (si); oxygen (o);

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .