9. When a glass tube is placed in a container of ethyl alcohol, the liquid risen 3A au
the tube. What is the diameter of the tube? A. 3.5mm B. 5.0mm C. 10.0mm
D. 20.0mm​

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

What’s #16 asking and how do i solve it?

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)