What are five categories that my plate is divided into? As the MyPlate icon shows, the five food groups are Fruits, Vegetables, Grains, Protein Foods, and Dairy. Which type of food should take up the most space on your plate? Just by looking at MyPlate, you know right away that vegetables and fruits should take […]
What does wet bulb tell you?
What does wet bulb tell you? Wet bulb temperature is the lowest temperature to which air can be cooled by the evaporation of water into the air at a constant pressure. The difference between these two temperatures is a measure of the humidity of the air. The higher the difference in these temperatures, the lower […]
What happens when Pb NO3 2 and Ki are mixed?
What happens when Pb NO3 2 and Ki are mixed? S135: Chemical Rxns – Precipitation – Pb(NO3)2 + KI → PbI2(s) Is Pb NO3 2 acidic or basic? Physical and chemical properties The relative density is 4.53. It is soluble in water, liquid ammonia, slightly soluble in ethanol but insoluble in concentrated nitric acid (generate […]
What should I drink to stop my period?
What should I drink to stop my period? ginger , which can help alleviate heavy bleeding. myrtle fruit syrup to reduce heavy menstruation. raspberry leaf, which has muscle-relaxing properties that may reduce uterine contractions. Do you fart more when on period? Rising hormone levels in the days leading up to your period can do a […]
What are the three important sources of resistance to blood flow?
What are the three important sources of resistance to blood flow? There are three primary factors that determine the resistance to blood flow within a single vessel: vessel diameter (or radius), vessel length, and viscosity of the blood. Of these three factors, the most important quantitatively and physiologically is vessel diameter. How is flow resistance […]
What determines position of cell plate?
What determines position of cell plate? A bundle of two sets of microtubules of opposite polarity called the phragmoplast, appearing at the central zone of the anaphase spindle, provides the structural scaffold for the coordination of cell plate expansion and positioning. What is the source of material for the cell plate? What is the source […]
Which of the following can not be broken down by chemical means?
Which of the following can not be broken down by chemical means? A pure substance can be either an element or a compound. Elements are those pure substances that cannot be decomposed by ordinary chemical means such as heating, electrolysis, or reaction. Gold, silver, and oxygen are examples of elements. Compounds can be separated into […]
What is the effect of temperature on semiconductor?
What is the effect of temperature on semiconductor? The gap between the highest energy of the valence band and the lower energy of the conduction band depends upon the material. Thus, with an increase of temperature, the conductivity of semiconductor increases and resistivity decreases. What is the relation between temperature and conductivity? The conductivity invariably […]
How is flash point calculated?
How is flash point calculated? Flash points are determined experimentally by heating the liquid in a container and then introducing a small flame just above the liquid surface. The temperature at which there is a flash/ignition is recorded as the flash point. Two general methods are called closed-cup and open-cup. What is flash point in […]
Why is temperature of water important?
Why is temperature of water important? Temperature is also important because of its influence on water chemistry. Warm water holds less dissolved oxygen than cool water, and may not contain enough dissolved oxygen for the survival of different species of aquatic life. Some compounds are also more toxic to aquatic life at higher temperatures. When […]