Chemistry, 02.12.2020 21:30, morganhines181

Star A has a parallax angle of 0.72 arcseconds, and Star B has a parallax angle of 0.45 arcseconds. Which star is closest to Earth, and by how much?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:30, moneytt7508

In a floral arrangement, the focal area is often

Answers: 1

continue

Chemistry, 22.06.2019 05:30, mandy9386

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Answers: 1

continue

Chemistry, 22.06.2019 12:00, gdog5644

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Answers: 1

continue

Chemistry, 22.06.2019 22:30, xlebrny7831

Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.

Answers: 2

continue

Do you know the correct answer?

Star A has a parallax angle of 0.72 arcseconds, and Star B has a parallax angle of 0.45 arcseconds....