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Rashid
1 month ago
13

Recording station x has determined that the epicenter of a recent earthquake was 250 km away. no information is available yet fr

om any other recording stations. what can you conclude about the location of the epicenter?
Chemistry
2 answers:
alisha [2.9K]1 month ago
7 0
The epicenter is determined to be located on a circle that is centered around Recording station X, with a radius extending 250 km.
Alekssandra [3K]1 month ago
3 0
In seismology, the term epicenter refers to the location on the Earth's surface that is situated directly above the focus or hypocenter, which is where an underground explosion or earthquake occurs. In this scenario, the recording station has indicated that the epicenter of the recent quake is 250 kilometers away, suggesting that it is located somewhere on a circle with a radius of 250 kilometers surrounding the recording station.
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Hurry!!!!!!!!!!!!!!! Match the terms to the correct descriptions.
Tems11 [2777]
The types of energies or the terms in this prompt correspond with the provided descriptions. Here are the lists: <span>

<span>a. The term that aligns most closely with this definition is MECHANICAL energy. Typically, mechanical energy refers to energy attributable to a body based on its movement and position. </span>

<span>b. The term associated with this item is LIGHT energy. This energy can be generated from various sources (e.g., radiation, chemical, and mechanical) and is emitted by hot objects like the sun, lasers, and bulbs.</span>

<span>c. Energy transferred by moving electrons through a conductor is known as ELECTRICAL energy. The flow of electrons along a conductor is commonly termed current. Furthermore, this energy type also represents kinetic energy due to electron motion; thus, quicker electron movement results in higher energy. </span>

<span>d. The energy contained in batteries or food is referred to as CHEMICAL energy. This energy is stored within the bonds of various chemical compounds and is predominantly released during reactions between elements or compounds.</span>

<span>e. Energy that propagates through vibrations and waves is called SOUND energy. This energy type relates to the movements or vibrations of matter and is classified as mechanical energy due to the waves produced by the vibrations.</span>

<span>f. NUCLEAR energy refers to the energy located in an atom's nucleus. Nuclear reactions frequently release this type of energy alongside the generation of heat. </span>

<span>g. The conserved energy is designated as POTENTIAL energy. Its formula is mgh, with h representing height related to the object's position. Upon release, this energy converts into other forms. </span>

<span>h. The term that matches this item is THERMAL energy. This energy can be transferred in three distinct methods: (1) conduction, (2) convection, and (3) radiation.</span></span>
3 0
1 month ago
Read 2 more answers
Identify two characteristics shared among transverse waves, longitudinal waves, and surface waves.
lorasvet [2795]

Response: In transverse waves, the movement occurs perpendicular to the vibration source.

In contrast, longitudinal waves oscillate parallel to the source of vibration.

Both types share a common aspect: they facilitate energy transfer within the respective wave forms.

Clarification:

4 0
2 months ago
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Why did you blank with the 0.0020 M Fe(NO3)3 solution as opposed to just DI water? What does it do to your spectrum? What chemic
KiRa [2933]

Response:

The cuvette was prepared with the solution so that the spectrometer measures solely the absorbance from the solute. This also means the spectrometer disregards other fluctuations in absorbance that typically arise from the composition of water. The spectrometer focused only on the absorbance of FeNCS^{2+} as reflected in the spectrum. The reaction between the Fe^{3+} and the SCN^{-} produces two clear liquids that generate the orange product FeNCS^{2+} which leads to the absorbance spectrum. Due to the orange color of the solution, it reflects this hue and others like it, while absorbing blue tones. To isolate the absorption of just the FeNCS^{2+}, pre-rinsing the cuvette with the solutions intended for measurement is advisable, along with using a kimwipe to clean any fingerprints that might impact data collection.

Clarification:

The cuvette was prepared with the solution so that the spectrometer measures solely the absorbance from the solute. This also means the spectrometer disregards other fluctuations in absorbance that typically arise from the composition of water. The spectrometer focused only on the absorbance of FeNCS^{2+} as reflected in the spectrum.

3 0
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Alekssandra [3086]
One electron is involved. Explanation: In redox reactions, determining the equivalents requires knowledge of the number of transferred electrons. In this specific case, one equivalent corresponds to a transfer of a single electron.
3 0
2 months ago
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