Category: Physics

Where did the slaves in Haiti come from? The African people of Haiti derived from various areas, spanning from Senegal to the Congo. Most of which were brought from West Africa, with a considerable number also brought from Central Africa. Some of these groups include those from the former Kongo kingdom (Kongo), (Igbo Benin (Ewe […]

What is an example of a compression force? Figure 2 shows another common visual example of compression force – the act of pressing two ends of a spring together. As compression force is applied to the spring, the spring’s physical shape becomes compacted. When the compression is released, the spring immediately expands outward and back […]

What to send someone who is dying of cancer? 20 Gift Ideas for a Terminally Ill Cancer Patient or Someone Dying The gift of seeing life outside of the cancer diagnosis or terminal illness. The gift of faith and hope in life after death. The gift of memories of the past and companionship in the […]

How is presbycusis treated? Treatment options for presbycusis may include: Avoiding loud noises and reducing noise exposure. Wearing ear plugs or special fluid-filled ear muffs (to prevent further damage to hearing) Hearing aid(s) Assistive devices, such as telephone amplifiers. Is there a cure for presbycusis? Presbycusis is not curable, but the effects of the disease […]

Do individuals evolve? How do organisms evolve? Individual organisms don’t evolve. Populations evolve. Because individuals in a population vary, some in the population are better able to survive and reproduce given a particular set of environmental conditions. What are the 4 steps of evolution? There are four principles at work in evolution—variation, inheritance, selection and […]

What are the small units between inches? The inch is traditionally the smallest whole unit of length measurement in the imperial system, with measurements smaller than an inch being stated using the fractions 1/2, 1/4 , 1/8, 1/16, 1/32 and 1/64 of an inch. What is the symbol for inch? The international standard symbol for […]

Which is not a part of the male reproductive system? So testes and seminal vesicles are parts of the male reproductive system. Oviducts are the tubes through which an ovum or egg passes from an ovary. A foetus is the unborn offspring that develops from an embryo. So B & D are not parts of […]

What are the benefits of having a bicameral legislature? The advantages of a bicameral legislature include stability, more varied representation and the passing of quality legislation. The disadvantages include deadlock and unequal representation. The stability of a bicameral legislative system comes from the ability of the two houses to check each other’s power. Why did […]

Where does dust and gas come from? Some of it comes from stars like our sun, which blow off their outer layers in their later years. But lots of it also comes from exploding stars, which blast huge amounts of dust and gas into space when they go boom. How do gas planets form? At […]

What are the effects of rotation? Effects of the Earth’s rotation are: The rotation of the Earth causes the day and the night. The speed of the Earth’s rotation has affected the shape of the Earth. The Earth’s rotation affects the movement of water in the oceans. The speed of rotation also affects the movement […]