motion‚ even when it is really cold. Gas Waves 10. Waves transfer _energy_ from place to place‚ and it spreads _out evenly_ from the source. 11. What is a mechanical wave? _A wave that requires a medium to travel through._ Example of a mechanical wave? _Sound_ An example of a non-mechanical wave (electromagnetic)? _Light_ 12. Label the following parts on a longitudinal wave: Compression a. Compression b. Rarefaction 13. In a longitudinal wave‚ the particles move Rarefaction parallel / perpendicular
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event affected New Zealand society Event: The Second Wave of Feminism The Second Wave of Feminism flourished in the 1970s as a result of gender discrimination against women and inequality in New Zealand. The issue of abortion was a significant social feature of the Second Wave of Feminism. Women felt that they needed to be represented politically to gain economic independence and raise awareness of important social issues. The Second Wave of Feminism had both short and long term political‚ economic
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Third-wave feminism has become synonymous with sex-positivity and the empowering nature of sexual activity. Sex-positivity has been defined as: “a celebration of sexuality as a positive aspect of life‚ with a broader definition of what sex means and what oppression and empowerment may imply in the context of sex.” This emergence of sexual positivity has created friction in the past‚ with ‘the feminist sex wars’ splitting feminists into liberal and radical camps. Despite this‚ the third-wave and sex-positive
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Constructive waves deposit eroded material along the shore‚ which eventually builds up over time to form a beach. This occurs when the swash is stronger than the backwash‚ depositing more sediment than it transports elsewhere. Although beaches are a landform of deposition‚ they can also be considered to be a landform of erosion. When waves are huge and high‚ the backwash is more powerful than the swash‚ removing more loose material than it deposits. These types of waves are known as destructive waves. The
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The Three waves of feminism The first wave of feminism took place in the late 19th and early 20th centuries‚ emerging out of an environment of urban industrialism and liberal‚ socialist politics. The goal of this wave was to open up opportunities for women‚ with a focus on suffrage. The wave formally began at the Seneca Falls Convention in 1848 when 300 men and women rallied to the cause of equality for women. Elizabeth Cady Stanton (d.1902) drafted the Seneca Falls Declaration outlining the
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The art of wave riding (‘he’enalu’‚ in old Hawaiian) was practiced in many coastal locations around the tropics among Pacific Islanders. "He’e" means to go from a solid to a liquid and "nalu" means surfing motion of a wave. This stand-up pastime of surfing came to its climax in Hawaii not only because of its coast having warm water and constant waves but Hawaiians are innately ocean people. Traditionally surfing prowess gained you social rank and power politically in the village. Commoners could
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1.) Explain why the following substances are added to soil by gardeners and farmers. a.) Lime CaO It increases the pH of soil.Soil that is too acidic presents two different problems for crops. First‚ the amount of necessary minerals in the soil such as potassium and calcium decreases. Second‚ aluminum and manganese levels increase to potentially toxic levels below a pH of roughly 5.5.Calcium oxide‚ addresses the problem. It reacts in water to release calcium ions and hydroxide ions‚ which raise
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5AR4 Full Wave Rectifier The 5AR4 is a heater-cathode twin diode designed for full-wave rectifier opertion. High output current and small size make this tube especially suitable for compact amplifier designs. ELECTRICAL Cathode .................................................................................................................. coated unipotential Heater Voltage AC or DC ....................................................................................... 5.0 ! 10% Volts Heater
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Although the number of waves per larva was different‚ it was higher than the waves produced in Table 2‚ the ChR2+ group. Larvae from this plate contracted immediately when the light was turned on and only produced waves during the interval the light was not on. Because the light flashed a set amount of times per second‚ the larva was not able to complete a full wave. This became more evident as the light continued to flash in a shorter time interval as the number of waves decreased as the MRR increased
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The Wave Lily got up at 10:00 am like she does every morning during the summer. Then she got ready to go to the beach and surf. When she got there she went out in the ocean. When she first got out she saw a great wave‚ it was not too big but not too small. She then rode it into shore. Everything was going great until the waves started getting rough. She paddled out it was a little hard because the waves kept getting stronger. Then she heard a surfer yell for help. Lily started to swim as fast
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