Unit 5 Assignment - Gastrointestinal and Endocrine System Shalonda Davis

The insulation ability of an insulator with the presence of moisture would  Increase Decrease Remain unaffected May increase/ decrease depending on temperature and thickness of insulation

What’s the correct answer please?

Question 8 Identify a valid reason some people experience nose bleeding at high elevations. A higher red-blood-cell count (relatively) is required to maintain physical activity in lower oxygen levels. Individuals who live at high elevations are statistically more likely to insert a finger into a nostril. Relatively low pressure outside thin-walled veins. Relative humidity is lower at high elevation. 1 pts

Quastions about renewable

2. Conduction is function of the environment's humidity and the airflow/exchange next to the skin. True False 3. One of the amendments to Regulation 854 that came into force in 2016 is strengthening and improving requirements regarding high visibility safety apparel. True False 4. Cold stress is also known as "thermal strain". True False 5. Dynamic force presents a greater risk of strain than static force. True False 6. In underground climate, auto compression of air adds 4-60C/km to the wet bulb temperature. True False An industrial machinery gives out 112 dBA of noise 1 m away from the source, which requires double hearing protection. You are a worker performing work for 8-hrs around the machinery and you are required to wear double hearing protection. An earplug which has an NRR of 29 dB and an earmuff with an NRR of 31 dB. The suggested derrating percentage of the hearing protections are 60% and 55% of the NRR, respectively. Does the double hearing protection reduce the noise level…

What is the "Risk" (probability between 0 and 1) for a person making contact with a high voltage source. What is the risk of death if he is standing with bare feet in a puddle of salty water?     Nearly – 0     Nearly – 0.5     Nearly – 0.75     Nearly – 1

1 atm is equal to 10.33 m of water Select one: True False

please help me quickly I will vote your answer with high rate all please

Principles of Chemical Engineering – First Year 10. A solution in water contains 1.704 kg of HNO3/kg H;0, and the solution has a specific gravity of 1.382 at 20°C. What is the mass of HNO; in kg per cubic meter of solution at 20°C? Lecture: 3

What does this graph saw about ice melting at zero degrees Celsius?

https://www.sciencedirect.com/science/article/ abs/pii/S036013230700025X In this literature review, they should present the system installed and the main results obtained. In other words, the enhancement due to the installed system. They have to define the system used in this study. (talking about ventilation system) please i briefly about 6 lines quicklyy

What is the pressure of air (lb/ft2) on a standard day at 20,000 ft? Group of answer choices 72 lb/ft2 2116 lb/ft2 14.7 lb/ft2 4608 lb/ft2

QUESTION 14 Match the following accordingly v First law of thermodynamics A. helps to detect the violation of the second law of thermodynamics. Second law of thermodynamics B. Consider the direction, quality and quantity. c. helps to detect the violation of the first law of thermodynamics. D. accounts for energy conservation in a process E. violates the first law of thermodynamics F. does not violate the first law of thermodynamics A cup of coffe left to cool in a cooler room entropy

Using the permeability coefficients for low density polyethylene and polypropylene in the table below, choose the correct statements. Permeability coefficient PM [x10-13 (cm³ STP) (cm)/(cm²-s-Pa)] N₂ Polymer Low density Polyethylene Polypropylene 02 2.2 1.2 0.73 0.22 CO₂ 9.5 5.4 a. A pressurized polypropylene vessel containing O₂ at a pressure of 150 kPa with an ambient CO₂ pressure of 50 kPa would go flat faster than a pressurized LDPE vessel containing N₂ at a pressure of 750 kPa and ambient N₂ pressure of 250 kPa b. The greater the molecular weight of a molecule is, the lower it's permeability will be c. A pressurized polypropylene vessel containing CO₂ at a pressure of 150 kPa with an ambient CO₂ pressure of 50 kPa would go flat faster than a pressurized LDPE vessel containing N₂ at a pressure of 750 kPa and ambient N₂ pressure of 250 kPa d. A pressure difference of 1000 kPa would cause the same flux of N₂ through polypropylene as a pressure difference of 100 kPa would cause for O₂…

Which of the following are pure substances?     A gold bar     The air around you     Water (H2O)     Aluminum foil     A bowl of cereal with milk     A brass urn