To make dynamite, wood pulp, sawdust, flour, or starch is used to absorb what final component?
a. An intimate mixture of charcoal, sulfur, and either potassium nitrate or sodium nitrate
b. A mixture of 15 parts charcoal, 10 parts sulfur, and 75 parts potassium nitrate by mass
c. Nitroglycerin
d. Dynamite
B
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Suppose we are attacking a fire with a 2 1/2-inch hose equipped with a 300 gpm fog nozzle. The temperature of the water is 60?F. Assuming that the water is discharged into a highly heated area and that it completely converts to steam, how many BTUs per minute will it absorb?
What will be an ideal response?
What is the major artery of the thigh called?
A) Carotid artery B) Femoral artery C) Radial artery D) Brachial artery
The term LD 50/30 signifies the whole-body dose of radiation that can be lethal to
a. 50% of the exposed population in 30 days. b. 30% of the exposed population in 50 days. c. 50% of the exposed population in 50 days. d. 30% of the exposed population in 30 days.
Online directories, telephone books, and Rolodex units are all telephone directory systems used in the medical office
Indicate whether the statement is true or false