Why do plasma balls make you smell? If a hand is placed close to the globe it produces a faint smell of ozone, as the gas is produced by high voltage interaction with atmospheric oxygen. Some globes have a control knob that varies the amount of power going to the center electrode. What happens if […]
Is a northern harrier a hawk?
Is a northern harrier a hawk? The Northern Harrier is distinctive from a long distance away: a slim, long-tailed hawk gliding low over a marsh or grassland, holding its wings in a V-shape and sporting a white patch at the base of its tail. Where do harrier hawks nest? swamps How long do harrier hawks […]
How long does a jet pack last?
How long does a jet pack last? about 10 minutes How much would a JetPack cost? Both companies will sell approved clients their own jet pack for between $350,000 and $450,000. Flying strapped to a jet pack is even legal in most countries. Well, not il-legal. Yet. Can I buy a jetpack? Jetpacks in the […]
When exercising in hot weather what should you be paying attention to?
When exercising in hot weather what should you be paying attention to? When you exercise in hot weather, keep these precautions in mind: Watch the temperature. Pay attention to weather forecasts and heat alerts. Get acclimated. Know your fitness level. Drink plenty of fluids. Dress appropriately. Avoid midday sun. Wear sunscreen. Have a backup plan. […]
What are the signs of a bad throttle body?
What are the signs of a bad throttle body? When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle. This can include stalling when coming to a stop or very low idle after starting, or even stalling if the throttle is quickly pressed (resulting in the throttle […]
What are the 5 different types of PFDS?
What are the 5 different types of PFDS? Types of Personal Flotation Devices PFD TYPE BEST FOR TYPE II: NEAR-SHORE BUOYANT VEST Calm, inland waters where there is a good chance of rescue TYPE III: FLOTATION AID Calm, inland waters where there is a good chance of rescue TYPE IV: DEVICE All waters where help […]
What is the most common type of wasted energy in the home?
Why H2O is polar and CO2 is nonpolar?
Is air lighter than water?
Is air lighter than water? 5 Answers. Air is lighter because there are fewer molecules per unit volume compared with a unit volume of liquid water. A mole of water is 18 grams, so a liter of water contains about 55 moles (1000 grams). A mole of air at standard temperature and pressure, however, occupies […]
What are the three primary Colours as proposed by the trichromatic theory?
What are the three primary Colours as proposed by the trichromatic theory? The Young–Helmholtz theory of color vision is the best known trichromatic theory. Subsequent studies determined that there are three different retinal cone photopigments with peak sensitivities roughly corresponding to the three primary colors of trichromatic theory: blue, green, and red. How well does […]