Category: Physics

Is a chair a 3D shape? Shapes in three dimensions (3D) have volume; they take up space and have width, length and height, thickness or depth. No two objects can be in the same space at the same time. Suppose you are sitting in a chair, studying. Your dog leaps into your lap. What is […]

What is the radius of a cylinder calculator? Given height and surface-area-to-volume ratio: r = 2 * h / (h * SA:V – 2) , Given volume and lateral area: r = 2 * V / A_l , Given base area: r = √(A_b / (2 * π)) , Given lateral area and total area: […]

What ingredients should not be in toothpaste? Find out the 7 toothpaste ingredients you should avoid Fluoride. Most individuals might already know that too much fluoride can cause fluorosis (discoloured spots on teeth). Triclosan. Sodium Lauryl Sulphate (SLS) Propylene Glycol. Artificial Sweeteners. Diethanolamine (DEA) Parabens. What is the #1 dentist recommended toothpaste? fluoride toothpaste What […]

What is the structure of research report? Structure of the paper The basic structure of a typical research paper is the sequence of Introduction, Methods, Results, and Discussion (sometimes abbreviated as IMRAD). Each section addresses a different objective. What is a good research report? Ideal research reports are extremely accurate in the offered information with […]

Why do real gases behave non ideally at low temperatures and high pressures? In general, real gases approximate this behavior at relatively low pressures and high temperatures. However, at high pressures, the molecules of a gas are crowded closer together, and the amount of empty space between the molecules is reduced. Under what condition does […]

Is energy lost when it changes form? When energy changes forms, energy is conserved. What does this mean? It means that no energy is lost. That does not mean all the energy that changes form goes where we want it. What happens if energy is lost in living organisms? Energy is only converted from one […]

What are the two types of fat in the human body? Yes, there are different types of fat. The two main categories are visceral fat and subcutaneous fat, says Dr. Does body fat increase with age? The amount of body fat goes up steadily after age 30. Older people may have almost one third more […]

What is the five description of inquiry? We identified and summarized the core features of the inquiry learning process. • We identified five general inquiry phases: Orientation, Conceptualization, Investigation, Conclusion, and Discussion. What are the three elements of inquiry? Elements of Inquiry: Reflection, Critical Thinking, and Research. What are the descriptions of inquiry? Inquiry is […]

What is distance in simple words? Distance is the total movement of an object without any regard to direction. We can define distance as to how much ground an object has covered despite its starting or ending point. What is Work class 9? Work done on an object is defined as the product of the […]

Is yellow or white light better for eyes? Yellow Light: Which is Better for Eyes When Reading & Studying. Some people choose the yellow light for reading, but others prefer the white one as a better option. Some experts claim that you should use a yellow color light below 3000 K on the color temperature […]