I am working on the scientific method and am confused on what a controlled variable is and what controlled treatment is? I am also struggling to find the hypothesis to the following scenario: Esther became interested in insulating while her parents new house was being built. She decided to determine which insulation transfer the least heat. She filled each of five jars half full with water. She sealed each jar with a plastic lid. Then she wrapped each jar with a different kind of insulation. She put the jars outside in direct sunlight. Later, she measured the temperature of the water and Jar.
Control of Microbial Growth
It can be defined as the process to inhibit or prevent the growth of the population of microorganisms. It usually involves the use of physical and chemical agents to the growth of microorganisms. It is very important to control the growth of microorganisms, especially in the pharmaceutical and biotechnology industries, academic research, medical field, and food industry.
Sterilization
It is a method for the destruction of all forms of vegetative growth and endospores from a medium. In other words, sterilization can be defined as a method of killing every microbial organism such as bacteria, fungi, etc. present in an object or a medium. There are different strategies present to sterilize an object, like physical methods and chemical methods of microbial control.
I am working on the scientific method and am confused on what a controlled variable is and what controlled treatment is?
I am also struggling to find the hypothesis to the following scenario:
Esther became interested in insulating while her parents new house was being built. She decided to determine which insulation transfer the least heat. She filled each of five jars half full with water. She sealed each jar with a plastic lid. Then she wrapped each jar with a different kind of insulation. She put the jars outside in direct sunlight. Later, she measured the temperature of the water and Jar.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
