Modelling and Units
Use consistent units, state positive direction, and reject time values outside the physical interval.
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Use consistent units, state positive direction, and reject time values outside the physical interval.
Solids: One of the three fundamental states of matter, in which particles (atoms, molecules, or ions) are closely packed in a fixed, orderly arrangement.
Transport of Gases: The transport of gases is the process by which respiratory gases (oxygen and carbon dioxide) are carried in the blood between the lungs…
SSS means three given sides and no given angle. You draw one side as a base, then from each endpoint you open a compass to the remaining two lengths and draw…
Smallest positive T. sin(2x) has period pi, not 2 pi. tan(2x) has period pi/2. Adding a constant does not change period. a+b sin(cx+d): still 2 pi/|c|.
m=y2-y1x2-x1=tan(theta) for a nonvertical line.
Antibiotics: Chemicals produced by microorganisms which are capable of destroying or inhibiting the growth of another microorganism.
Nutrients in. Algae boom. Light blocked. Algae die. Decomposers use O2. Fish die. Source: farm run-off, sewage named as policy, not a sabotage method. Excess…
The core idea is that oxidation and reduction can be defined by tracking the changes in the oxidation numbers of the elements involved in a reaction. -…
Artificial Intelligence (AI): Artificial Intelligence (AI) is a branch of computer science to make computer-controlled machines that can intelligently…
Reflection means light returns from a surface. The key law is `i = r`.
Tall unknown x tt. All tall -> parent was TT. Half dwarf -> parent was Tt. This reveals the hidden allele. If all offspring show dominant phenotype → parent…
Laws to Protect User Privacy and Intellectual Property: In the digital age, where private information and original work are shared and kept online…
While computing innovation has brought about numerous benefits to society, it has also been associated with some harmful effects. It is important to recognize…
Competition harms both participants, predation and parasitism benefit one while harming another, mutualism benefits both, and commensalism benefits one with…
Three acute angles appear in almost every exercise: 30 deg, 45 deg, and 60 deg. Their sine, cosine, and tangent values come from two right triangles: a…
Hardware and software protection methods are the physical and programmatic measures used to secure devices from unauthorized access, malware, and other…
Add: (a+bi)+(c+di)=(a+c)+(b+d)i. Multiply: (a+bi)(c+di) = ac + adi + bci + bdi^2, then i^2 = -1. Foil, then tidy.
Cyclic i->j->k->i. Opposite cycle gives a minus. These three lines are the exam memory: i x j = k, j x k = i, k x i = j.
Roman numerals use seven symbols I, V, X, L, C, D, M for 1, 5, 10, 50, 100, 500, 1000. There is no zero, so they cannot mark an empty place. Adding IX and XI…
Terpenes: All terpenes are synthesized from a five-carbon building block known as the isoprene unit. This unit condenses in different ways to form many…
Cancer results from accumulated changes that disrupt cell-cycle control, DNA repair and cell death. Malignant cells invade and may spread by metastasis.
Testing computational artifacts is the process of verifying that an algorithm or solution works correctly by manually simulating its execution, tracking…
Thyroid Gland: Thyroid gland is composed of two lobes which are located on either side of the trachea inferior to the larynx. Thyroid gland produces three…