If you have a "broken" line in your Alcohol thermometer: Group of answer choices
Fill the 50mL flask with 30 mL of water and ice and try to cool it down
Boil 30 mL of water in 50 mL and try to heat it up
Replace with a new one
Bring it to the garage door where it will be cooled in liquid nitrogen

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m

With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.