Answer:
condensation
Explanation:
when gases change to liqud it condenses.This occurs when the temperature is lowered
Answer:
How the incident happened
Any chemicals involved in an incident
Any other hazards present in the lab
Explanation:
Above are the types of information that are necessary to communicate with emergency responders. The emergency responders ask the first question that how the incident happened. After that they ask that is there any harmful chemicals are present in the laboratory or what types of chemicals present in the laboratory. These questions were asked by the emergency responders in order to give the patient a suitable treatment.
Answer:
Yes, but it must be kept at that value and do not let it to decrease more.
Explanation:
Hello.
In this case, in order to substantiate whether the cabin meet the federal standards, we need to convert the 500 mmHg to atm and compare the result with 0.72 atm by knowing that 1 atm equals 760 mmHg:
Thus, since 0.66 atm is 0.06 atm away from the federal standard we can infer that it may meet the federal standard, however, it would not be recommended to let the pressure decrease more than that.
The disease prevention methods are as follows:
- Influenza: Avoid close contact with sick people; Cover your mouth and nose, Clean your hands
- Salmonella: wash hands properly; keep food area clean; cook food properly
- Type 2 Diabetes : exercise regularly; reduce sugar intake; quit smoking
- HIV/AIDS: Avoid sharing of unsterilized sharp objects; avoid unprotected sex; screen blood before transfusion
- Heart disease: avoid trans fat; exercise regularly; avoid smoking
- Whooping cough: wear face masks; wash regularly; get vaccinated
<h3>What is the disease prevention?</h3>
Disease prevention refers to the steps taken to protect oneself from developing a particular disease.
The disease prevention methods for the given diseases is as follows:
- Influenza: Avoid close contact with sick people; Cover your mouth and nose, Clean your hands
- Salmonella: wash hands properly; keep food area clean; cook food properly
- Type 2 Diabetes : exercise regularly; reduce sugar intake; quit smoking
- HIV/AIDS: Avoid sharing of unsterilized sharp objects; avoid unprotected sex; screen blood before transfusion
- Heart disease: avoid trans fat; exercise regularly; avoid smoking
- Whooping cough: wear face masks; wash regularly; get vaccinated
In conclusion, disease prevention is the best policy in health care.
Learn more about disease prevention at: brainly.com/question/13341436
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Answer:
c. Mercury is used in barometers because it has a high density
Explanation:
Chemical change -
It refers to any change in a chemical process , where there is formation of any new substance , is referred to as a chemical change .
The indication of any chemical change is the formation of some new substance.
Hence, from the question,
The process which does not involve chemical change is -
The use of mercury in barometer , to measure pressure , in this process no new substance is formed i.e. , now change in mercury.