Answer: B slippery
Explanation: just took the test :)
Answer:
Visible Light Absorption
Atoms and molecules contain electrons. It is often useful to think of these electrons as being attached to the atoms by springs. The electrons and their attached springs have a tendency to vibrate at specific frequencies. Similar to a tuning fork or even a musical instrument, the electrons of atoms have a natural frequency at which they tend to vibrate. When a light wave with that same natural frequency impinges upon an atom, then the electrons of that atom will be set into vibrational motion. (This is merely another example of the resonance principle introduced in Unit 11 of The Physics Classroom Tutorial.) If a light wave of a given frequency strikes a material with electrons having the same vibrational frequencies, then those electrons will absorb the energy of the light wave and transform it into vibrational motion. During its vibration, the electrons interact with neighboring atoms in such a manner as to convert its vibrational energy into thermal energy. Subsequently, the light wave with that given frequency is absorbed by the object, never again to be released in the form of light. So the selective absorption of light by a particular material occurs because the selected frequency of the light wave matches the frequency at which electrons in the atoms of that material vibrate. Since different atoms and molecules have different natural frequencies of vibration, they will selectively absorb different frequencies of visible light.
Answer:
1st blank is tropical 2nd blank is polar
Answer:
They had suffered during the war and felt purposeless
Explanation:
The youth that was coming to an age to be adults during Hitler's time was youth that had suffered badly from living in terrible conditions, lack of food, absent parents, so they were not seeing any purpose for their lives. This went straight into Hitler's advantage. He used his skills to convince and motivate this youth that Germany will become a great and prosperous nation, and they will be the ones that will and can do it. This gave the youth a purposes of their lives, they were highly motivated, seeing Hitler as the savior and even as the father, so they gave their best to achieve Hitler's plans, which unfortunately ended up badly for everyone.
Googolplexian.
EXPLANATION
Many people mistakenly consider Googolplex as the largest, but it is only the second one with a name. Googolplex is a "1" followed by a googol of zeros.
Googolplexian, on the other hand, is the worlds largest number with a name. It is a "1" followed by a googolplex of zeros.
