How long is your first period after Mirena insertion? For the first three to six months after your IUD is placed, expect the unexpected when it comes to your periods. They may not come as regularly as they once did. You could have some spotting in between periods or heavier-than-usual periods. The length of your […]
How mixtures are separated?
How mixtures are separated? Mixtures can be separated using a variety of techniques. Chromatography involves solvent separation on a solid medium. Distillation takes advantage of differences in boiling points. Evaporation removes a liquid from a solution to leave a solid material. What are two other mixtures that can be separated by ordinary physical means? A […]
How much is 70 kg on the moon?
What are the strengths of quantitative data collection methods?
What are the strengths of quantitative data collection methods? Quantitative method Strengths Limitations Relatively easy to analyse Difficult to understand context of a phenomenon Data can be very consistent, precise and reliable Data may not be robust enough to explain complex issues What is the importance of data collection in quantitative research? The most critical […]
How do you get the sulfur smell out of well water?
How do you get the sulfur smell out of well water? Increase the water heater temperature to 160 degrees Fahrenheit (71 degrees Celsius) for several hours. This will destroy the sulfur bacteria. Flushing to remove the dead bacteria after treatment should control the odor problem. What neutralizes sulfur smell? Baking soda is well known for […]
Why do car engines sound good?
Why do car engines sound good? For some, the sound of an engine equates to sportiness and power. The louder the sound, the greater the thrill. They know their vehicle is standing out. The engine noise also gives them something to play with and feel sporty even if they’re just driving through traffic. What are […]
What happens to the nitrogen we breathe in?
What happens to the nitrogen we breathe in? The nitrogen is an inert gas, during breathing, there is no change in nitrogen percentage in inhaled as compared to exhaled air. What form is nitrogen in at room temperature? diatomic gas Where can you find nitrogen? Nitrogen, or N, using its scientific abbreviation, is a colorless, […]
What is Lycra in denim?
What is Lycra in denim? The solution: Create knit denim jeans with LYCRA® HYBRID technology and offer authentic denim aesthetics with the comfort and performance of a knit. Fabrics with this spandex (elastane) fiber are made using patented knit constructions that provide the right balance of flexibility and support. What are stretchy jeans made of? […]
What are the symbols for Hercules?
What are the symbols for Hercules? Hercules’ symbols include his wooden club and a lion skin. His muscles are also often considered a symbol of his strength and masculinity. What objects are associated with Hercules? Notable deep sky objects in Hercules include the Great Globular Cluster (Messier 13), the globular cluster Messier 92, the planetary […]
What kind of energy is released when something makes a noise?
What kind of energy is released when something makes a noise? Sound energy is produced when an object vibrates. The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal. Sound energy is a form of mechanical energy. How does the noise affect communication? It can have […]