How many people die on roller coasters annually? four deaths Are roller coasters bad for you? Findings from a 2009 study suggest that head motions during roller coaster rides typically confer a very low risk for traumatic brain injury (TBI), and a 2017 study found that brain strain rates during roller coaster rides were similar […]
What Hertz can humans hear by age?
What Hertz can humans hear by age? People of All ages without a hearing impairment should be able to hear the 8000hz. People under 50 should be able to hear the 12,000hz and people under 40, the 15,000hz. Under 30s should hear the 16,000hz, and the 17,000hz is receivable for those under 24. MORE: Test! […]
What two forces are balanced in any star?
What two forces are balanced in any star? Gravitational forces act to contract the star. Fusion reactions and heat convection act to expand the star. The two forces are balanced and the star remains stable in size and reactions. What does it mean that the energy in the sun is balanced? What does it mean […]
Do humans and plants share a common ancestor?
Do humans and plants share a common ancestor? Originally Answered: Do plants and humans have a common ancestor? Yes. The last common ancestor would have been an early eukaryote protist, around 2 billion yeras ago. What is the most intelligent single celled organism? This Single-Celled Animal Makes Complex ‘Decisions’ Even Without a Nervous System. In […]
Why did they ban incandescent bulbs?
Why did they ban incandescent bulbs? But the US energy department said banning incandescent bulbs would be bad for consumers because of the higher cost of more efficient bulbs. The Department of Energy said it had withdrawn the ban because it was a misinterpretation of the 2007 Energy Independence and Security Act. Are CFLs being […]
What if there is two medians?
Donde se mueve mas rapido el sonido?
¿Dónde se mueve más rápido el sonido? El sonido se propaga a diferentes velocidades en medios de distinta densidad. En general, se propaga a mayor velocidad en líquidos y sólidos que en gases (como el aire). La velocidad de propagación del sonido es, por ejemplo, de unos 1.440 m/s en el agua y de unos […]
How do you approach a job?
How do you approach a job? Direct Approaches Summary Try to get an introduction. Tailor your approach to each company. Rehearse your telephone sales pitch. Be prepared to think on your feet. Demonstrate how you can be an asset to the company. How do you ask for a job vacancy? Picking up the phone to […]
Is glucose a plant food?
Is glucose a plant food? Glucose, which is actually a sugar, feeds the plant. There are many uses of glucose in plants. Glucose helps plants grow, form flowers and develop fruit. It also helps plants develop seeds. Is starch converted into oxygen? The starch is converted into oxygen. The starch is stored for later use. […]
Is a ball in equilibrium at its highest point?
Is a ball in equilibrium at its highest point? 1 Expert Answer Once the ball leaves the person’s hand, it is never in equilibrium until it lands on the ground or the person catches it again. In particular, it is definitely not in equilibrium when it reaches the top of its path, where the velocity […]