Category: Physics

What is the focal point of an artwork? The focal point of a painting is the area in the composition to which the viewer’s eye is naturally drawn. It is essential to classic art, although abstract artists may deliberately create compositions without focal points. Focal points may be of any shape, size or color. Is […]

What force acts on the marble to slow it to a stop? Friction What was the force that was acting on the marble? A “push” centripetal force acted on the marble: this force, supplied by the bottom of the cup, kept the marble going in a circular path and not flying away in a straight […]

At what age does schizophrenia go away? Symptoms such as hallucinations and delusions usually start between ages 16 and 30. Men tend to experience symptoms a little earlier than women. Most of the time, people do not get schizophrenia after age 45. What is the average lifespan of a person with schizophrenia? Using data from […]

Can your body defeat cancer? Immune cells eliminate tiny tumours In the very early stages of cancer our immune cells do a good job of killing individual cancer cells as they arise. This is known as the ‘eliminating phase’, where immune cells are in control of the tumour and calmly carry out their work. Can […]

What state has the best four seasons? Western North Carolina What is the #1 most dangerous state for weather disasters? These are the nine states with the most dangerous weather. Alabama. • Missouri. • 5-year average annual weather-related fatalities: 8.4 per 1 million residents. Wyoming. • 5-year average annual weather-related fatalities: 8.0 per 1 million […]

Which is the correct order of the steps for cleaning and sanitizing wash sanitize rinse air dry? rinse, scrape, or soak items before washing them. wash items in the first sink. rinse items in second sink. sanitize items in third sink. air dry items on a clean and sanitized surface. What are the 2 methods […]

What is the decline in soil quality caused by improper use? Soil degradation is the decline in soil condition caused by its improper use or poor management, usually for agricultural, industrial or urban purposes. It is a serious environmental problem. Soils are a fundamental natural resource, and are the basis for all terrestrial life. What […]

How are convex lenses used in everyday life? They are used to make telescopes. 1) Convex lens is used in microscopes and magnifying glasses to subject all the light to a specific point. 2) Convex lens is used as a camera lens in cameras as they focus light for a clean picture. 3) Convex lens […]

What does a deep S wave indicate? T HE presence of a deep S wave in leads. V1 or V2 is often interpreted as evidence. suggesting left ventricular hypertrophy. What does a small S wave indicate? You will also have seen a small negative wave following the large R wave. This is known as an […]

What is not considered during sprint planning? Sprint planning can become ineffective when your team does not have a properly refined product backlog from which to draw product backlog items. Another issue arises when you don’t establish a specific goal for the sprint and wind up with a set of unrelated items that the team […]