How do I introduce my students Heat? 2 Introduction of New Material Before having groups start their videos ask students to provide examples of when they have experienced heat transfer in the real world. Ask them to think deeper about examples that have more than one form of heat transfer. Encourage debate about the most […]
Why do we see rainbow colors in oil or bubbles?
Why do we see rainbow colors in oil or bubbles? Why do rainbow-like colors appear on the surface of oil? The wavelength corresponding to the constructive interference also differs and this causes the reflected light to have various colours. As a result, a rainbow-like colour pattern is shown on the oil surface and this phenomenon […]
What are strong electrolytes give two examples?
What are strong electrolytes give two examples? Strong acids, strong bases, and ionic salts that are not weak acids or bases are strong electrolytes. Salts much have high solubility in the solvent to act as strong electrolytes. HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide) and KOH (potassium hydroxide) are all strong electrolytes. Is […]
What are 2 examples of an element?
What are 2 examples of an element? Examples of elements include carbon, oxygen, hydrogen, gold, silver and iron. Each element is made up of just one type of atom. An atom is the smallest particle of an element that still characterizes the element. How do you find the Valency of 1 20? So, the first […]
What evidence level is a cross sectional study?
What evidence level is a cross sectional study? Cross sectional study designs and case series form the lowest level of the aetiology hierarchy. In the cross sectional design, data concerning each subject is often recorded at one point in time. What is a disadvantage of a cross sectional study? The disadvantages of cross-sectional study include: […]
How does an LDR change resistance?
How does an LDR change resistance? The LDR. LDRs (light-dependent resistors) are used to detect light levels, eg in automatic security lights. Their resistance decreases as the light intensity increases. In the dark and at low light levels, the resistance of an LDR is high, and little current can flow through it. Why does the […]
Is Synapse a virus?
Which of these best describes a scientific theory answers com?
Which of these best describes a scientific theory answers com? Which statement best describes a scientific theory? A scientific theory is the best explanation for a praticular pattern of observations. What is scientific method in research? The scientific method is a standardized way of making observations, gathering data, forming theories, testing predictions, and interpreting results. […]
What rifle can shoot the farthest?
What rifle can shoot the farthest? Accuracy International L115A3 Long Range Rifle In 2009, British Army sniper Craig Harrison set a new world record for the longest confirmed kill in history with his L115A3, the standard long-range marksman’s rifle of the British military. What’s the longest kill shot? 3,540 Meters: The Record-Breaking Longest Confirmed Sniper […]
How much ATP is produced by oxidative phosphorylation?
How much ATP is produced by oxidative phosphorylation? Oxidative phosphorylation produces 24–28 ATP molecules from the Kreb’s cycle from one molecule of glucose converted into pyruvate. Two theoretical approaches applied to the oxidative phosphorylation are metabolic control analysis and nonequilibrium thermodynamics. Where does oxidative phosphorylation occur? Oxidative phosphorylation takes place in the inner mitochondrial membrane, […]