How energy and heat are related? Heat is energy transferred between substances or systems due to a temperature difference between them, according to Energy Education. As a form of energy, heat is conserved, i.e., it cannot be created or destroyed. It can, however, be transferred from one place to another. What’s the difference between thermal […]
How bad is empty nest syndrome?
How bad is empty nest syndrome? The big thing about it is that, even though you may experience a little bit of grief or loneliness, or people think that’s okay, it can turn into very severe depression, anxiety, loss of purpose, things like that. What are 3 key characteristics of empty nesters? Now your last […]
Is the atmosphere a carbon sink?
Is the atmosphere a carbon sink? to the atmosphere are called carbon “sources”, while processes that absorb it are called carbon “sinks”. Forests, soil, oceans, the atmosphere, and fossil fuels are important stores of carbon. What is the source of carbon cycle? Any process that uses fossil fuels—such as burning coal to make electricity—releases a […]
Why do we need social control?
Why do we need social control? Social control is necessary to protect social interests and satisfy common needs. If social control is removed and every individual is left to behave freely society would be reduced to a state of jungle. What are the types of social control? Social control refers to societal and political mechanisms […]
Is flat soda OK to drink?
Is flat soda OK to drink? “Carbonated drinks, flat or otherwise, including cola, provide inadequate fluid and electrolyte replacement and cannot be recommended,” they said. THE BOTTOM LINE: Flat soda, a popular remedy for upset stomach, may do more harm than good. How fast does soda go flat? Soda will keep better if several servings […]
How many grams of potassium chloride can be dissolved in 100 grams of water?
What is a positive aspect of having an ultrasound?
What is a positive aspect of having an ultrasound? Ultrasounds offer many advantages: They are generally painless and do not require needles, injections, or incisions. Patients aren’t exposed to ionizing radiation, making the procedure safer than diagnostic techniques such as X-rays and CT scans. What does not show up on an ultrasound? Ultrasound images are […]
How do you calculate drug concentration?
How do you calculate drug concentration? How to calculate drug dosage Determine the dosage of the medication. Weigh yourself. Multiply these two values to get the dose of medication in mg: 2*80 = 160 mg . What if your medication is liquid? Divide the dose by the medicine concentration to obtain the liquid dose: 160/2 […]
Why is iodine soluble in oil and not water?
Why is iodine soluble in oil and not water? The reason the iodine molecules leave water to dissolve in oil is due to how polarity affects solubility. Oil is non-polar; electrons in molecules of this substance are distributed evenly. Iodine is also a non-polar molecule therefore it is more soluble in oil; “like dissolves like”. […]
What Cannot be seen during a solar eclipse?
What Cannot be seen during a solar eclipse? The illuminated new Moon, with the Sun’s corona surrounding it, cannot be seen with the naked eye alone. What happens if we watch eclipse? But if you look at the partial eclipse, the portion of the sun that is visible can cause permanent damage to your eyes. […]