What does hygroscopic mean?
A) A material that is totally incompatible with water is hygroscopic
B) A material that readily absorbs water is hygroscopic
C) A method of growing plants in water without soil
D) A percentage moisture measurement taken with a hygroscope is referred to as the hygroscopic index
B
You might also like to view...
The length of time to perform an oil change at a certain shop is normally distributed with mean 29.5 minutes and standard deviation 3 minutes. What is the probability that a mechanic can complete 16 oil changes in an eight-hour day?
What will be an ideal response?
Etching is limited to laser beam cutting methods
Indicate whether the statement is true or false
In a series motor, the polarity of the field winding is typically reversed to control the direction of rotation
Indicate whether the statement is true or false
Discuss why melt pumps are rarely used with twin-screw extruders
What will be an ideal response?