Describe the color of the original solution and the 10 percent solution. Which
liquid is darker in color? Why?
What will be an ideal response?
The original solution would be much darker in color than the 10 percent solution.
Because the 10 percent solution is made of 1 part original solution and 9 parts
water, the higher concentration of water (which is clear) in the 10 percent solution
accounts for the lighter color
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Answer the following statement(s) true (T) or false (F)
1. The circuit wires from an isolated power system are permitted to share the same cable, raceway, box, or enclosure with circuit wires of any other system. 2. Each operating room is required to have the circuits supplied by a separate isolation transformer. 3. The wet procedure location is an area where a patient may be put in intimate contact with electrical equipment that may produce a real hazard of electrical shock to essential body organs, or where the reliability of the equipment is necessary for life support. 4. The patient equipment grounding point and the reference grounding point are frequently the same point for critical care areas. 5. A patient equipment grounding point is permitted but not required.
The term ____________________ is the abbreviation for binary term.
Fill in the blank(s) with the appropriate word(s).
Splices and taps are permitted within surface metal raceway having a removable cover that ____.
A. is accessible at another junction B. contains a trap facility C. contains a branch to a junction box D. remains accessible once installed
Imagine that you and four of your classmates have measured the density of air and recorded the values shown in the accompanying table. Determine the average, variance, and standard deviation for the measured density of air.
