Impurities such as oils, greases, and dirt can impinge on foam bubbles, breaking down the foam blanket and reducing its effectiveness. These impurities can require longer discharge times to fully suppress the fire and may necessitate the reapplication of foam to maintain its effectiveness.
No , It Does Not .
Discharge lamps have certain disadvantages such as high initial costs, longer warm-up times compared to incandescent bulbs, limited color rendering options, and they can contain hazardous materials such as mercury which requires proper disposal. Additionally, some types of discharge lamps can flicker or produce a humming noise.
cellular respiration,aerobic:fermentation,anaerobic
Chemical: flammability requires a chemical reaction to occur in the presence of oxygen at a sufficiently high temperature.
Surface discharge of liquid waste typically requires obtaining permits from the appropriate regulatory agencies, adhering to strict guidelines on the type and amount of pollutants that can be discharged, and implementing measures to prevent harm to the environment and public health. Monitoring and reporting requirements may also be necessary to ensure compliance with regulatory standards.
Photosynthesis requires the presence of chlorophyll.
30
30
Fermentatiion
Aerobic Exercise
A
Aerobic respiration is the process that requires the presence of oxygen to release energy. During aerobic respiration, glucose is broken down in the presence of oxygen to produce ATP, which is the energy currency of the cell.
The US Coast Guard requires an oil discharge placard for boats over 26 feet.
approval from OCPA
Both B and T Cells
Sunlight and wind can cause weathering.
Conduction requires the presence of matter. The way conduction works is that one molecule bumps into another molecule, transferring energy. This mechanism, obviously, requires the presence of molecules.