om center of circle, expression for angular momentum is L= r× p, where p is linear momentum with operator ṕ(x,y)=, hence operator for angular momentum is Ḽ= ṙ×ṕ, = ṙ×=, this for the particle in circular motion along xy-plane. Applying wavefunction; Ḽ= ṙ×.
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Error propagation entails combination of individual uncertainties as a means of determining the accurate value of an experimental error. Aside from error propagation, lab experiments also benefits from the
d or orbits around the Sun rather than vice-versa), constructs their daily life through creation of new technology (such as materials engineering) or can even point to disastrous consequences of human activity (such as environmental science that detect pollution).
The amount of radiation absorbed by the planet is changed into heat energy and used by processes on earth. At this time, infrared radiation comes out and exits through the atmosphere into space. Some of the infrared radiation is
A good example is when there exists an oil reservoir in a national park and the government has to weigh on whether to exploit or maintain the natural environment. While exploiting oil may provide employment and economic wealth for a country, it
The following lab report methodically accounts for the series of events following the sudden split of a species of lizards into two groups by a hurricane resulting in the isolation of a small group of individuals on an
1 causing “extensive damage in north-eastern Japan, including damage to the Fukushima Dai-ichi nuclear power installation” (Buck & Upton, para.1). This incident has entailed the release of radioactive material to the sea on a massive scale, raising concerns that the
ween the two beams produces colors diverse from the source light by productive impedance since the period of the fast beam is moved with respect to the moderate beam. The act of light slowing down as it passes through a substance is measured using a number referred to as the
The second principal is the Newton’s laws of motion that have been used to calculate the displacement, velocity and acceleration of objects under the influence of gravity either in free fall or in inclined motion.
SLRs have been in the market as early as the 1920s, and have been used by professional photographers and the general public alike. Professional and hobbyist photographers prefer SLRs over other forms of cameras like digital compact cameras for many reasons. One of the main advantages of SLR is that it allows for almost no noise in its digital versions.
Volcanoes usually form when the internal heat of a planet is sufficient to cause rocks near the surface to melt. Volcanic activity is directly responsible for forming at least three quarters of the surface rocks of the Earth and Venus (McFadden, Weissman & Johnson,
Majority of nuclear medicine processes are molecular imaging processes which consist of the application radiopharmaceuticals which are open sources of radiation. Radiopharmaceutical is made up of radionuclide like, iodine-131, fluorine-18, technetium-99m etc.
tural and depositional features of the rock units, such as orientation of the beds, composition of rocks, texture, grain size, fossils, weather resistance, faults and folds. Pre-existing features like faults, folds and fractures are important for the understanding of evolving
What is the ratio of the normal forces F1 / F300? Com-pare this to your values for F2/ F150, and F2/F100. What can you conclude about the ratio between the Force Normal and the Force Friction?
3. Right as the cup begins to slide the applied
The remainder of the solar energy moves further into the atmosphere and is absorbed by the surface of the earth and at a lesser by the atmosphere. In order to provide a balance between the solar energy absorbed, it is vital that the earth radiate the same amount of
The US is the largest consumer of energy in the world, majority of which comes from oil and natural gas. The impact of fossil fuels on the environment has made the country to advocate for cleaner sources
ing to create an understanding of what transpired for the universe to come into existence supported by different facts that proves the theories to be true. In contrast, these theories have loopholes that cannot be clearly explained and these present hot spots for discussion of
For example, the metabolism of glucose, concentration of receptors and the flow of blood in the body can be spatially distributed by the Emission Tomography. In addition, Emission Tomography is used to locate areas affected by coronary artery in the heart, to identify tumors in
A lower value of the dipole moment will reduce the magnetic field while a high value will result into a larger magnetic field on the simulation.
The simulation agreed totally with the expected results from
2. Increase in the values of R2 and Rx and their equal values effects. What big change occurs in the circuit now? Give a listing of resistance and current values and compare them to the default circuit
By lowering the amount of resistance of R1 and R2 in the
These clouds may fall in the form of rain or snow. This cycle will persist for as long as the sun continues to emit or radiate its beam of light to the earth’s surface. However, clouds may appear white because
The recent developments in the industrial world have triggered the effects of global warming. There is, therefore, a need for the world itself, to take necessary measures to reduce the impacts of global warming.
Global warming is more of manmade that natural.
Lack of enough friction between the ground and the feet soles results in having a hard time while walking on slippery grounds. The big question is why the bighorn sheep do not fall while climbing the wet rocks? The bighorn sheep makes its initial contact with a rock or any other surface using its rear section found in its cloven hoof.
(Browne 58).Generally as the force acting on an object is elevated, the speed of the object increases, and as the mass is elevated, the speed of the object is decreased. Formally, the law argues that the acceleration of an object as a result of net force is absolutely
Excess lactate is produced only by tissues with active glycolysis in a lactate dehydrogenase-catalyzed reaction which yields lactate from pyruvate. The kinetic reaction proceeds with such rapidity that equilibrium is maintained between the reactants side with the pyruvate and the products side where the lactate is.
This product was however not marketed as a computer interface because it had not been registered commercially and was private property. The usage of the product remained limited to personal computers although
The combined effects of cloud buoyancy, and precipitation increase electrical discharges that reach the ground (University of California, 2014). Therefore, global warming is going to cause more harm to the environment than previous
The waste may not be easily visible, but when collected and put together by the ocean gyre its plastic component may be seen. Successive currents moving in a particular manner caused by the earth’s rotation forms the gyre and trash components
The report is very specific about volcanoes as examples of geological hazards at Aci Castello. Very specifically, Mount Etna has been noted to be a significant destination as far as volcano eruptions are concerned. There were two major data collection approaches
It is obvious that even after many years of study, the concept of a black hole, theories surrounding it, and the studies being conducted about it have a certain amount of enigma attached to it. It appears that many more studies have to be done to get more ideas about its formation, its functioning, and its possibilities.