What is an unhealthy level of CO2? 400–1,000 ppm: typical level found in occupied spaces with good air exchange. 1,000–2,000 ppm: level associated with complaints of drowsiness and poor air. 2,000–5,000 ppm: level associated with headaches, sleepiness, and stagnant, stale, stuffy air. What does a CO2 level of 33 mean? A normal result is between…
Category: Users’ questions
How vivid can lucid dreams be?
How vivid can lucid dreams be? Lucid dreams are very vivid, and unlike in most dreams, during lucid dreaming the person knows they’re inside a dream. Lucid dreaming occurs during the REM, or rapid eye movement cycle of sleep, and people who spend more time in REM are more likely to lucid dream. Is lucid…
What fitness watch should I buy?
What fitness watch should I buy? The best fitness trackers you can buy today Fitbit Charge 5. The best fitness tracker overall. Fitbit Sense. The best fitness tracking smartwatch. Garmin Forerunner 245. Best fitness tracker for runners. Samsung Galaxy Watch 4. Amazfit Band 5. Amazon Halo. Fitbit Inspire 2. Garmin Venu Sq. Which is best…
Which are the constituent elements of Nichrome which is used to make heating coil?
Which are the constituent elements of Nichrome which is used to make heating coil? An alloy of nickel and chromium (80\%nickel, 20\% chromium) is used in making heating elements for electric heating devices is nichrome. It is used as a resistance wire. Which of the following metals are present in Nichrome? Nichrome is a non-magnetic…
What happens between 10pm and 2am?
What happens between 10pm and 2am? Our bodies’ physical repair occurs between 10pm and 2am, after which psychogenic (mental) repair takes place until we wake up. When light hits your skin, your brain and hormonal system think it is morning. The stress hormone cortisol is released, stimulating the body for movement. Is 10 pm The…
Is short selling allowed in Forex?
Is short selling allowed in Forex? You can go short on forex by trading using derivatives such as CFDs and spread bets. With these financial instruments, you will be quoted the price as a bid and an offer – or a sell and buy. For example, the price for EUR/USD could be $1.2345, and the…
Is NOC from landlord required for Passport?
Is NOC from landlord required for Passport? The Passport authority may seek a copy of No Objection Certificate (NOC) duly signed by the proprietor of the house where the tenant resides. The tenant is the applicant for issue of new or reissue of his passport. Generally, the NOC is required in case of absence of…
Can a US citizen drive a Mexican car in Texas?
Can a US citizen drive a Mexican car in Texas? Yes, if you are a US national residing in Mexico, you can drive a car with Mexican plates and have a Mexican driver’s license. You cannot live in Mexico and work in the US and drive your Mexican car to work. Can a US resident…
What is AVG time complexity?
What is AVG time complexity? In computational complexity theory, the average-case complexity of an algorithm is the amount of some computational resource (typically time) used by the algorithm, averaged over all possible inputs. The analysis of such algorithms leads to the related notion of an expected complexity. What is the difference between time complexity and…
What are the steps to be taken to improve health in India?
What are the steps to be taken to improve health in India? 5 Important Steps to Improve Healthcare in India Initiate transparency by accreditation of Hospitals and health care providers. Regulating distribution and sales of drug. Incentives for professionals. Improve infrastructure. Improve frontline professionals. What are the steps taken by Indian government regarding health development…