cho 2 k mol khí co2 được hơ nóng đẳng áp cho tới khi nhiệt độ tăng thêm 50 độ sơ a) độ biến thiên nội năng của khối khí b) công do khí giãn nở sinh ra c)nhiệt lượng truyền cho khối khí

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

What property of an object determines its inertia?