Does carrying a heavy bag build muscle? When you lift your backpack to place onto your back, you use your shoulder muscles (i.e. deltoids). Throughout the hike you will do this a number of times so make sure that you also have enough strength. Like the abdominal muscles, they stabilise the body and prevent fatigue […]
What are the major types of chemical reactions?
What are the major types of chemical reactions? Having a thorough understanding of these types of reactions will be useful for predicting the products of an unknown reaction. The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. What is the difference between a chemical equation and a chemical reaction? Chemical […]
Why is it important to have a reference point?
Why is it important to have a reference point? A reference point is important in determining motion because in order to say that something is moving, you need to have something stationary to compare it to. Is the cyclist accelerating How do you know? How do you know the cyclist is accelerating? a graph of […]
Is LiCl an electrolyte?
Is LiCl an electrolyte? Weak Electrolyte: The electrolytes in which the solute does not completely dissociate in the solution is called a weak electrolyte….There are basically three types of electrolytes: Strong Electrolyte Name NaNO3 Sodium Nitrate NaCl Sodium Chloride LiCl Lithium Chloride KCl Potassium Chloride Is AlCl3 an electrolyte? Question: Dioxane, C4H8O2, Is A Nonelectrolyte; […]
How do you reply to Savage?
How do you reply to Savage? Funny Responses to Rude Comments Sorry fella, I don’t have the energy to pretend to like you today. Umm…pardon me, I wasn’t listening. Ok. That sounds weird coming from you. Are you always such an idiot, or do you just show off when I’m around? Whatever you say, hefe. […]
What models are useful in describing the growth of a population?
What models are useful in describing the growth of a population? Environmental scientists use two models to describe how populations grow over time: the exponential growth model and the logistic growth model. Carrying capacity: Carrying capacity is the number of individuals that the available resources of an environment can successfully support. What is the difference […]
Can a bill originate in the Senate?
Can a bill originate in the Senate? A bill can be introduced in either chamber of Congress by a senator or representative who sponsors it. Then both chambers vote on the same exact bill and, if it passes, they present it to the president. The president then considers the bill. What branch approves presidential appointments? […]
What is the price elasticity of supply Can you explain it in your own words?
What is the price elasticity of supply Can you explain it in your own words? Price elasticity of supply measures the responsiveness to the supply of a good or service after a change in its market price. According to basic economic theory, the supply of a good will increase when its price rises. Conversely, the […]
Are Dyson hair dryers worth the money?
Are Dyson hair dryers worth the money? The bottom line: The Dyson Supersonic blew away (heh) the competition when it came to drying speed, strongest airflow, and consumer satisfaction in our extensive testing. If you’re in the market for a new hair dryer — and have some savings built up — it’s proven to be […]
What type of reaction is magnesium with hydrochloric acid?
What type of reaction is magnesium with hydrochloric acid? Oxidation – Reduction. Adding magnesium metal to hydrochloric acid produces hydrogen gas. The magnesium dissolves to form magnesium chloride, MgCl2. What type of reaction is MgCl2? Magnesium (Mg) combines with chlorine (Cl2) to form a new product as magnesium chloride (MgCl2). Therfore its a combination reaction […]