What is a specular material? (of reflected light) directed, as from a smooth, polished surface (opposed to diffuse ). A specular surface is a highly smooth surface. When the surface is very smooth, the reflected highlight is easy to see. Why can’t you see your image on a concrete wall? Answer. Answer: You get diffuse […]
What does the slope of displacement time graph indicate?
What does the slope of displacement time graph indicate? A sloping line on a displacement-time graph shows that the object is moving. In a displacement-time graph, the slope or gradient of the line, is equal to the velocity of the object. The steeper the line (and the greater the gradient) the faster the object is […]
What is the #1 diet plan?
What is the #1 diet plan? The Cambridge 1:1 diet is a VLCD (Very low-calorie diet) meal replacement diet in which 415 to 1500 calories consumed daily through a combination of meal replacement bars, smoothies, shakes and soups. What is the most successful diet? Jan. 2, 2020 — For the third year in a row, […]
Is h20 dative covalent bond?
Is h20 dative covalent bond? H2O(l) + H+(aq) [H3O]+, a pair of electrons (a lone pair) from the oxygen atom of the water is donated to a proton to form an oxygen-hydrogen dative (co-ordinate) covalent bond in the oxonium ion. Is CO2 polar or nonpolar molecule? Polar molecules have a non-zero net dipole moment. Both […]
What is the best color to reflect heat?
What is the best color to reflect heat? TL;DR (Too Long; Didn’t Read) The only color that does not attract heat is white because white objects reflect all visible wavelengths of light. Black – the color that absorbs all visible wavelengths of light – attracts the most heat, followed by violet, indigo, blue, green, yellow, […]
What force is acting on the football players while they are standing?
Which offensive line position is most important?
Which offensive line position is most important? Left Tackle What position gets the most tackles? linebackers What is the lowest paid position in NFL? long snapper position What is the easiest position in football and why? Receiver: 1 The easiest position on offense may be the receiver. He has limited responsibility and most plays may […]
What is the difference between polar and nonpolar dielectrics?
What is the difference between polar and nonpolar dielectrics? The main difference between the two is polar dielectrics have asymmetric shape and the nonpolar dielectrics have symmetric shape….Complete answer: Polar dielectrics Nonpolar dielectrics Shape of these dielectrics are asymmetric. Shape of the dielectrics are symmetric. What are non polar dielectrics give example? Non-Polar Dielectrics: Non-Polar […]
How do plants release oxygen into the air?
How do plants release oxygen into the air? Plants use photosynthesis to capture carbon dioxide and then release half of it into the atmosphere through respiration. Plants also release oxygen into the atmosphere through photosynthesis. How long does water vapor stay in the atmosphere? A drop of water may spend over 3,000 years in the […]
Who is Jennie in the Yellow Wallpaper?
Who is Jennie in the Yellow Wallpaper? Jennie. John’s sister. Jennie acts as housekeeper for the couple. Her presence and her contentment with a domestic role intensify the narrator’s feelings of guilt over her own inability to act as a traditional wife and mother. What is the mental illness in the Yellow Wallpaper? These actions […]