Category: Physics

Is a spontaneous reaction Endergonic or Exergonic? Exergonic reactions are also called spontaneous reactions, because they can occur without the addition of energy. Reactions with a positive ∆G (∆G > 0), on the other hand, require an input of energy and are called endergonic reactions. Which of the following is changed by the presence of […]

What color is the 4x objective? black What do you use to focus and clearly see your specimen? Compound Microscopes Look at the objective lens (3) and the stage from the side and turn the focus knob (4) so the stage moves upward. Move it up as far as it will go without letting the […]

What size battery do I need for a 2003 Ford Escape? Super Start Premium Battery Group Size 96R. How much does a battery cost for a Ford Escape? Ford Escape Battery Replacement Cost Estimate. The average cost for a Ford Escape battery replacement is between $193 and $203. Labor costs are estimated between $40 and […]

Can you feel the brachial artery? The brachial pulse can be located by feeling the bicep tendon in the area of the antecubital fossa. Move the pads of your three fingers medial (about 2 cm) from the tendon and about 2–3 cm above the antecubital fossa to locate the pulse. See Figure 3.4 for correct […]

Why is there oil in my radiator reservoir? If there is oil in your coolant or vice versa, it generally means there is a failure in one or more of your engine’s gaskets or seals. Your engine is designed so that there is one system that controls engine oil to lubricate your vehicle and another […]

How do you get pen ink out of fabric? Apply rubbing alcohol, hairspray, or hand sanitizer to dilute the stain, making it easier to remove during the wash. These solvents help tackle most types of ink stains, but remember to test the stained garment for colorfastness first, as they can also attack fabric dyes and […]

Should dogs be bathed every day? I recommend you bathe a dog with normal skin once a month with dog shampoo or human baby shampoo. If you want to bathe more often than once a month, use a soap-free or moisturizing shampoo to prevent the skin from becoming dry. Do not bathe your dog more […]

How does magic work in Dragon Age? The working of magic Mages take that Fade energy that clings to them and forces it into shapes in the form of magical spells that produce phenomena like fire, ice, and lightning. A mage uses magic by tapping into the power of the Fade to essentially question reality, […]

Whats the song that plays in Iron Man? Back in Black What song plays when Tony says drop my needle? A Tony Stark Christmas Party // The song he dances to in Iron Man 3 and a playlist to go along with it. Who is Jarvis voice in Iron Man? Paul BettanyThe Avengers Who sings […]

Is absolute 0 possible? There’s a catch, though: absolute zero is impossible to reach. The reason has to do with the amount of work necessary to remove heat from a substance, which increases substantially the colder you try to go. To reach zero kelvins, you would require an infinite amount of work. Can zero pressure […]