Where does energy go when something breaks?

Where does energy go when something breaks? In all real collisions, energy is lost when it hits the ground, some of it going into creating a sound and some going into deforming or even breaking the object apart. When would a falling object have the most kinetic energy? As an object falls under the influence […]

How do killer whales impact kelp forests?

How do killer whales impact kelp forests? Killer Whales Have Begun Preying On Sea Otters, Causing Disruption Of Coastal Ecosystems In Western Alaska. The decline in sea otters has allowed their primary prey, sea urchins, to increase in number and strip coastal kelp forests over large areas. Why did orcas start eating sea otters? Orcas […]

Why do we always have to include uplift with erosion?

Why do we always have to include uplift with erosion? Description. Erosional processes and rates of uplift strongly influence the overall shape of eroding landscapes. Uplift of a mass above base level increases the potential energy of the land. Uplift steepens stream profiles, energizing the streams, which then cut into the land mass. How does […]

What are the 3 basic elements of reinforcement theory?

What are the 3 basic elements of reinforcement theory? Reinforcement theory has three primary mechanisms behind it: selective exposure, selective perception, and selective retention. What are the basic principles of social cognitive theory? Key constructs of social cognitive theory that are relevant to nutritional intervention include observational learning, reinforcement, self-control, and self-efficacy [7]. Principles of […]

Is it OK to use phone while lightning?

Is it OK to use phone while lightning? Using a corded telephone during a thunderstorm is discouraged because the phone is physically connected by wires to the outside. A cellphone, however, has no such physical connection and the electric current from a nearby lightning strike cannot reach it. It is perfectly safe to use a […]

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