science
Think and Answer.
1.What is LPG and UFP on a thermometer? How it is fixed?
2.What are the applications of different thermometers?
3.Which is colder ? 0°C or 32°F?
4.In 400 meters which is the magnitude and which is the unit?
Answers
Answer:
1.Residential natural gas cooking burners (NGCBs) can emit substantial quantities of pollutants, and they are typically used without venting range hoods. We quantified pollutant concentrations and occupant exposures resulting from NGCB use in California homes. A mass-balance model was applied to estimate time-dependent pollutant concentrations throughout homes in Southern California and the exposure concentrations experienced by individual occupants. We estimated nitrogen dioxide (NO2), carbon monoxide (CO), and formaldehyde (HCHO) concentrations for 1 week each in summer and winter for a representative sample of Southern California homes. The model simulated pollutant emissions from NGCBs as well as NO2 and CO entry from outdoors, dilution throughout the home, and removal by ventilation and deposition. Residence characteristics and outdoor concentrations of NO2 and CO were obtained from available databases.
2. body temperature, air temperature
3.equal
4. 400is magnitude and meter is unit
Explanation:
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