Category: Helpful tips

How are inflation and unemployment related in the short run quizlet? An increase in the aggregate demand for goods and services leads, in the short run, to a larger output of goods and services and a higher price level: the larger output lowers unemployment, but the higher prices is inflation. What is the short run […]

How much does it cost to add Freon to Car AC? Freon is one of the core components in the air conditioning systems of many older cars, and will need to be replaced on a regular basis to keep the AC functioning properly. Freon replacements costs between $187 – $261 at most garages, with the […]

Is egg shell water proof? Researchers have used eggshells to create a waterproof material that can withstand radiation, corrosive liquids and other abuse. Eggshells are inexpensive, readily available and eco-friendly, unlike the ingredients of many previously developed water-repellent materials. What happens if you leave eggs in water? When you put the egg into pure water, […]

Can I get pregnant if I put sperm in me with my fingers? Sperm needs to come into contact with the vagina for pregnancy to occur. Fingering is very unlikely to introduce sperm to the vagina and cause pregnancy, but it can happen. Fingering can only cause pregnancy if a person’s fingers are covered in […]

What is Faraday protection? A Faraday cage or Faraday shield is an enclosure used to block electromagnetic fields. A Faraday shield may be formed by a continuous covering of conductive material, or in the case of a Faraday cage, by a mesh of such materials. Faraday cages are named after scientist Michael Faraday, who invented […]

Do camels get periods? Usually the heat period is from November to March. The female camel matures at an age of 3-4 years while males at the age of 4-5 years. During heat period the male emits a black pigment from his pole gland (skin gland) which helps him to attract the females. Do camels […]

Can you add Freon to an RV air conditioner? The air conditioner works by passing air over an evaporator coil, which is cooled by the use of a refrigerant. To put Freon in, a charging port would have to welded into the system by an expert. It is possible to put Freon into some RV […]

What is the role of dentin in a tooth quizlet? More radiolucent (less dense) than enamel, but more radiopaque (more dense) than pulp. Allows for mastication without enamel fracture. The process of dentin matrix or predentin formation that occurs during the apposition stage of tooth development. Dentin forming cells. What is under dentin? Dentin. That […]

Do all fish have to keep moving to stay alive? Really efficient fish species don’t even need to swim around much to draw the oxygenated water across their gills. Other species, such as tuna, have to keep moving — and keep their mouths open — to keep the process going. Sluggish fish, such as carp, […]

How old are Cornish pasties? Although it is widely believed that we can thank the wives of the Cornish miners for the wonderful invention that is the pasty’ its origins do, in fact, date back at least 800 years. Where was the first ever pasty made? So Dr Gray contacted the Cornwall Record Office and […]