What is the maximum sound level is safe for human ear
The maximum safe heat level for this oven is 500 degrees Fahrenheit.
The maximum allowable deck joist span for a safe and structurally sound deck is typically around 16 feet for a standard residential deck.
You mean the sound pressure level direct at the kids ear, because the level in decibel is dependent on the distanca from the sound source. Go as far as possible from the noise. Nearly "Safe" is a level of 60 dB SPL, but it makes nervous. Learn about decreasing of the Sound pressure. Scroll down to related links and look at "Sound pressure and the inverse distance law 1/r".
The Occupational Safety and Health Administration (OSHA) has established a maximum permissible exposure level of 50 parts per million (ppm) over eight hours.
The maximum safe level of water toxicity for humans is typically measured by the concentration of specific contaminants in the water. This level is determined by regulatory agencies and can vary depending on the contaminant. Adverse health effects can occur if the concentration of contaminants in water exceeds the established safe levels. It is important to regularly test water sources for contaminants and adhere to regulatory guidelines to ensure safe water consumption.
It represents the maximum daily amount of a nutrient that appears to be safe for the majority of healthy people. (beyond this level there is a health risk)
Safe in Sound was created in 2005.
The highest safe decibel level for humans is around 85 decibels for prolonged exposure. Above this level, there is an increased risk of hearing damage. Sound levels above 120 decibels can cause immediate harm to hearing.
.03g/L or 30 ppm or 1 lb for 3800 gallons (14400 liters)
The maximum PH that would be allowed for water for swimming is about 7.8. A person should not swim in water that has a higher PH level than this to prevent chemical burns.
The maximum number of persons and weight the boat should carry. (BE-13)
The maximum safe femur load, according to SAE is the allowable injury assessment value. The maximum femur load is 2250 lbs.