A2-inch, f/6 telescope has a 3-inch eyepiece focal. its magnifying power is: 36x 4x 3x 2x

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

Is powdered sports drink ionic or covalent ? 10pts !