What is one of the most used piece of laboratory equiptment?
A. Refridgerator
B. health hazard
C. MRI machine
D. X-ray machine
my answer is A. but i cant find the answer anywhere in my book. Please help!
To determine the correct answer, we can start by eliminating options that are not laboratory equipment or do not commonly used in laboratories.
Option B, "health hazard," is not a piece of laboratory equipment but rather a description of a potential risk in a laboratory setting. Therefore, we can eliminate this option.
Next, we can look at options C and D, "MRI machine" and "X-ray machine." Both of these are imaging machines commonly found in medical settings, rather than in typical laboratory environments. Although some laboratories might have these machines, they are not as commonly used as other pieces of laboratory equipment. Therefore, we can eliminate options C and D.
Finally, we are left with option A, "Refrigerator." Refrigerators are commonly used in laboratories to store samples, chemicals, and biological materials at specific temperatures. They are essential for maintaining the stability and integrity of many laboratory materials. Consequently, refrigerators are one of the most used pieces of laboratory equipment.
Therefore, the correct answer is A. Refrigerator.