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When a sound wave bends around a barrier so you can still hear the sound even though you cant see the source the wave has undergone what?
Wiki User
∙ 6y ago
The sound wave has undergone refraction.
Wiki User
∙ 7y ago
Wiki User
∙ 6y agoDiffraction
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Why does exothermic reactions need activation energy?
Even though exothermic reactions release energy overall, they still require an initial input of energy to overcome the activation energy barrier. This energy is needed to initiate the reaction by breaking the existing bonds in the reactant molecules. Once this barrier is crossed, the reaction proceeds spontaneously and releases energy in the form of heat.
How much of your energy is produced by coal?
Around 770007766 Kilajoules is produced from coal even though it is anonymous because it is not 100% efficient even though it's not as reliable.
Why is glucose the main source of energy for the brain?
The glucose helps the brain function properly like help a person study focused, keeps the body in balance, and helps keep all the stuff a student learns in school. Just make sure that you don't eat to much carbohydrates to overweigth the body though.
The Doppler effect says that if v0 is greater then vs then an observer will hear a higher pitch in front of source does that mean if vs is greater v0 an observer will hear a higher pitch BEHIND source?
Yes. vs > v0 and you're behind the source means you're catching up to it. Only the relative motion matters for the Doppler effect. Even though you're behind the source and it's moving away from you in absolute terms, you're moving toward it in relative terms.
Can an object being heated be hotter than the source heating it?
Yes, the only way for that to work is if you have the right amount of oxygen, though. Blue fire can get hotter if it's heated by red fire and sand can be heated by lightning, causing it to turn to glass. Without the the right amount of oxygen, the object being heated will only get as hot as its source. Very rarely does the object get hotter than its source.
What do you do people are telling you that your boyfriend was holding hands and putting his arm around some other girl?
How reliable is the the source and who is the girl? If it's not a good source ignore it. But if the source is reliable ask your boyfriend or the girl. Do it in a private place though, guys can lose their ego.
Is paper is sources?
A source is original, so paper is not a source. It is renewable, though.
How much Is Hero barrier worth?
Hero Barrier has been reprinted so many times, in such high quantities, that it is practically worthless. A collector might be interested in an Ultimate Rare version from Elemental Energy though.
What is the role of Lipids?
To store energy Depends where. In general though, lipids is mostly used as a barrier. In animals, it adds layers to skin. In cells, it is the main component of the cell membrane. In most species, lipid is merely an energy backup as glucose (sugars) are the primary source of energy in living things.
What is the roles lipids?
To store energy Depends where. In general though, lipids is mostly used as a barrier. In animals, it adds layers to skin. In cells, it is the main component of the cell membrane. In most species, lipid is merely an energy backup as glucose (sugars) are the primary source of energy in living things.
Do cattle eat trees?
Not exactly, no. They will eat the leaves off of trees, though, even if there is grass around, but they don't eat trees like it is their primary food source. The primary food source for cattle is grass in the form of hay, silage and grain.
What is the important role of lipids?
To store energy Depends where. In general though, lipids is mostly used as a barrier. In animals, it adds layers to skin. In cells, it is the main component of the cell membrane. In most species, lipid is merely an energy backup as glucose (sugars) are the primary source of energy in living things.
How do cows behave when a predator is around?
They may form a protective barrier around their young, or if a predator is trying to attack a young animal, they may go after that predator and chase it off, or even fight with it until it submits and runs away. Other cows, though, may just up and run away from that predator.
What describes an important function of lipids?
To store energy Depends where. In general though, lipids is mostly used as a barrier. In animals, it adds layers to skin. In cells, it is the main component of the cell membrane. In most species, lipid is merely an energy backup as glucose (sugars) are the primary source of energy in living things.
What episode does Inuyasha turn human while going through a barrier even though its not the night of the new moon?
That's episode 118
How do the producers of email scams fool their intended audiences?
The producers of email scams fool the intended audience by offering something that the person wants and is prepared to risk their money for. Or, by making it seem as though the e-mail comes from a reliable source.
Is ice a light source?
it doesnt give out light it reflects it though
