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  2. Animal Classification - Biology - Socratic

    socratic.org/biology/animals/animal-classification

    Animal classification is the categorizing of animals and organisms hierarchically.. The ranking system is based on a fixed number of levels such as kingdom, family, or genus.

  3. How is Q= mCdeltaT used, what are the variables, what are ... -...

    socratic.org/questions/how-is-q-mcdeltat-used-what-are-the-variables-what-are...

    This equation gives you the amount of heat supplied(Q or E), to a material of mass m and specific heat capacity(c) and this heat causing a change in temperature of the material DeltaT or Deltatheta The Specifice Heat Capacity of a material(c), is the amount of heat energy that causes a change in temperature of 1K or 1°C per kg of that material.

  4. Proving Identities - Trigonometry - Socratic

    socratic.org/trigonometry/trigonometric-identities-and-equations/proving...

    The best videos and questions to learn about Proving Identities. Get smarter on Socratic.

  5. Definite and indefinite integrals - Calculus - Socratic

    socratic.org/calculus/introduction-to-integration-/definite-and-indefinite...

    A definite integral looks like this: #int_a^b f(x) dx# Definite integrals differ from indefinite integrals because of the #a# lower limit and #b# upper limits.

  6. Polarity of Molecules - Chemistry - Socratic

    socratic.org/chemistry/intermolecular-bonding/polarity-of-molecules

    A molecule may be polar either as a result of an asymmetric arrangement of polar bonds or as a result of an asymmetric arrangement of nonpolar covalent bonds and non-bonding pairs of electrons. Water is an example of a polar molecule.

  7. What is an acronym or pnemonic to remember the strong bases?

    socratic.org/questions/what-is-an-acronym-or-pnemonic-to-remember-the-strong-bases

    Li ttle Na nnies K ill R a b bits, C au s ing Ca rnivorous S c r eaming Ba bies I never really needed a mnemonic device to help remember them...

  8. Can someone explain me, what is a real root? + Example - Socratic

    socratic.org/questions/can-someone-explain-me-what-is-a-real-root

    A real root is a solution to an equation which is also a real number. Given an equation in a single variable, a root is a value that can be substituted for the variable in order that the equation holds. In other words it is a "solution" of the equation. It is called a real root if it is also a real number. For example: x^2-2 = 0 has two real roots: sqrt(2) ~~ 1.414 -sqrt(2) ~~ -1.414 On the ...

  9. What is mole percent? + Example - Socratic

    socratic.org/questions/what-is-mole-percent

    Warning! Long Answer. Mole percent is the percentage that the moles of a particular component are of the total moles that are in a mixture. MOLE FRACTION Let’s start with the definition of mole fraction. Mole fraction chi (the Greek letter chi) is the number of moles of a given component of a mixture divided by the total number of moles in the mixture. n_t = n_a + n_b + n_c + … , where n_t ...

  10. Planck's constant - Chemistry - Socratic

    socratic.org/chemistry/the-bohr-model-of-the-atom/calculations-with-plancks...

    Planck's constant is denoted h and is 6.26 x 10(^ -34) J x s where J is Joules and s is seconds. It can be used to relate the energy of a photon (E) and the frequency of its related electromagnetic wave (v) through the relationship E=hv.

  11. Fundamental Identities - Trigonometry - Socratic

    socratic.org/trigonometry/trigonometric-identities-and-equations/fundamental...

    The best videos and questions to learn about Fundamental Identities. Get smarter on Socratic.