What do infrared colors mean? In any thermogram, the brighter colors (red, orange, and yellow) indicate warmer temperatures (more heat and infrared radiation emitted) while the purples and dark blue/black indicate cooler temperatures (less heat and infrared radiation emitted). In this image, the bright yellow area indicates the electrical fault. What color is infrared 23? […]
What is the unit of rate constant for second order reaction?
How do you calculate retarding force?
How do you calculate retarding force? 1. Find the accelerating and retarding (stopping) force: Accelerating force: First, find acceleration: 50 km/h is equal to 13.89 m/s (we calculated this with the speed converter). Retarding force: a = (0 – 13.89 m/s) / 8 s = -1.74 m/s2 Fr = 50 kg * -1.74 m/s2 = […]
Do airbags actually save lives?
Do airbags actually save lives? NHTSA estimates that the combination of an air bag plus a seat belt reduces the risk of death in frontal crashes by 61 percent. From 1987-2015, frontal air bags saved 44,869 lives. In 2016, air bags are estimated to have saved 2,756 people. Should airbags be on or off? You […]
What are the four characteristics of value?
What are the four characteristics of value? Elements of Value For a commodity to have value, four Elements of Value must be present. •Utility. •Scarcity. •Transferability. •Effective Demand. Utility. For a commodity or service to have value, it must be useful. Scarcity. Even if a thing has utility, it is not valuable unless it is […]
What is the temperature difference between steam and boiling water?
Which of the following is evidence of plate tectonics?
Which of the following is evidence of plate tectonics? Material in the mantle is constantly circulating as a result of heat within the mantle. As the partially molten rock flows, the tectonic plates move as well. Other evidence of plate tectonics include Seafloor spreading, which involves the creation of new crust at divergent plate boundaries. […]
What is a good soil index?
What is a good soil index? The index ranges are as follows: 0–10 is very low; 11–25 is low; 26–50 is medium; 51–100 is high; and 100+ indicates very high levels of these nutrients. When levels are low, plants will respond to addition of these nutrients. What are the factors affecting organic matter levels in […]
Where is stroma found in the body?
Where is stroma found in the body? Stroma (from Greek στρῶμα ‘layer, bed, bed covering’) is the part of a tissue or organ with a structural or connective role….Stroma (tissue) Stroma Prostate under a microscope This image shows the microscopic glands of the prostate Details Part of Connective tissue Identifiers What is the function of […]
Which is healthier cocoa or cacao?
Which is healthier cocoa or cacao? Cacao is higher in protein, fibre, magnesium and iron. Cocoa powder without added sugar is still high in nutrition and is a more affordable option. Gram per gram cacao is more nutritious. However when you factor in that cocoa is far cheaper it means that per dollar cocoa is […]