Do bodies bounce when they fall? Humans generally bounce. It’s not very high, but the body stays intact usually. The human body has a lot of ‘crumple zones’. Limbs, joints, bones, sloshing organs, all move about absorbing some of the impact. Can you breathe 30000 feet? Above 28,000 to 30,000 feet with extra oxygen under […]
How do you remove sediment from drinking water?
How do you remove sediment from drinking water? There are five main types of sediment filters that are most useful for well and spring water: Spin-down filter strainers. Cartridge filter systems. Backwashing media filters. Ultra-Filtration (UF) membrane systems. How do you remove sediment from water? How to Flush Sediment Out of a Water Heater Turn […]
What qualifies an ice mass as a glacier?
What qualifies an ice mass as a glacier? While there is no global standard for what size a body of ice must be to be considered a glacier, USGS scientists in Glacier National Park use the commonly accepted guideline of 0.1 square kilometers (about 25 acres) as the minimum size of a glacier. What is […]
How much is Holland Tunnel toll?
How much is Holland Tunnel toll? Holland Tunnel Overview Traffic 89,792 (2016) Toll (Eastbound only) As of January 5, 2020: Cars $16.00 (cash) $13.75 for Peak (E-ZPass) $11.75 for Off-peak (E-ZPass) (Peak hours: Weekdays: 6–10 a.m., 4–8 p.m.; Sat. & Sun.: 11 a.m. – 9 p.m.) These toll rates: view talk edit Technical Why is […]
What is normal 10th ray?
What is normal 10th ray? Incident ray – the ray of light falling on the surface AB is called the incident ray. Reflected ray – the incident ray bouncing back in the same medium after striking the reflecting surface is called reflected ray. Normal – it is the line drawn perpendicular to the reflecting surface […]
Do amps go up as more parallel paths?
Do amps go up as more parallel paths? In a series circuit, if there is more than one resistance in the circuit, those resistances are connected one after the other; thus, the resistances add up. Tech A says an example of a series-parallel circuit is the brake light circuit. Tech B says that total amperage […]
What are two primary consumers?
What are two primary consumers? Primary consumers are herbivores, feeding on plants. Caterpillars, insects, grasshoppers, termites and hummingbirds are all examples of primary consumers because they only eat autotrophs (plants). There are certain primary consumers that are called specialists because they only eat one type of producers. What are examples of a producer? Diatom What […]
What is the point on a wiring system called that takes current to supply utilization equipment?
What is the point on a wiring system called that takes current to supply utilization equipment? Outlet. A point on the wiring system at which current is taken to supply utilization equipment. Overcurrent. Any current in excess of the rated current of equipment or the ampacity of a conductor. What Cannot be installed in the […]
What is the difference of primary flight controls and secondary flight controls?
What is the difference of primary flight controls and secondary flight controls? Flight control surfaces are used to control an aircraft’s direction in flight. The flight controls are separated into 2 classes: the primary flight controls and the secondary flight controls. The secondary flight controls are: flaps, trimming devices, spoilers, slats, slots and speed brakes. […]
Can cats see human faces?
Can cats see human faces? Cats either can’t tell human faces apart or just don’t care what we look like. Instead of facial recognition, cats may use other cues, like our scent, the way we feel, or the sound of our voices to identify us. Researchers from Tokyo University found that cats do recognize their […]