Do phones cause headaches? Long hours looking at television, computers, tablets, cell phones, and video games can lead to exhaustion, lack of circulation, and eyestrain, which can cause headaches. Rarely is eyestrain the sole cause of headaches. If we suspect that eyestrain is a problem, we may recommend an ophthalmological exam. Why do I get […]
What apparent magnitude can we see?
What apparent magnitude can we see? However, nearly every object in the sky is dimmer than Vega and will have magnitudes greater than zero. The dimmest objects we can see with the naked eye are magnitude 7, and with the aid of telescopes, we can measure up to 25th magnitude. Remember, the larger the apparent […]
Why is Binder used in paint?
Why is Binder used in paint? Binder is the main ingredient of paints. Binders are polymers (resins) forming a continuous film on the substrate surface. Binders are responsible for good adhesion of the coating to the substrate. The binder holds the pigment particles distributed throughout the coating. What does texanol do in paint? Eastman Texanol™ […]
What are the effects of speed & Mass on braking distance?
Does the tongue eating louse kill the fish?
Does the tongue eating louse kill the fish? The female will crawl into the fish’s mouth, and attach herself to the base of the fish’s tongue using her back legs. Then, she’ll suck blood from the tongue until it withers and dies. This procedure is quite unpleasant for the fish, but it doesn’t kill it. […]
How many calories is 358 kcal?
How many calories is 358 kcal? 358,000 Calories How do you calculate kcal expenditures? It is calculated by taking the oxygen consumed (VO2) times the caloric equivalent per liter of oxygen consumed (taken from Table 1) for the RER value obtained. For example, using the mixed-diet RER of 0.82, the amount of energy liberated per […]
How long can your refrigerator go without power?
How long can your refrigerator go without power? about 4 hours Will AutoZone replace fuses? Herein, does AutoZone help with fuses? Safeguard your whole electrical system by replacing fuses and circuit breakers at first sight of wear and tear or corrosion. Luckily, AutoZone provides you with top-quality fuses, fusible links and circuit breakers at the […]
How much atmospheric pressure is on the human body?
How much atmospheric pressure is on the human body? The average human body surface area is 1.73 m2 and the standard atmospheric pressure is 101,325 N/m2. Hence the total atmospheric force exerted on the average human body would be 1.73 m2 x 101,325 N/m2 = 175,300 N (approx.). What happens if you spray compressed air […]
Why are moles and volume directly proportional?
Why are moles and volume directly proportional? Avogadro’s law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules.” For a given mass of an ideal gas, the volume and amount (moles) of the gas are directly proportional if the temperature and pressure are constant. What […]