The electromagnetic spectrum is made up of six different types of waves. Radio waves‚ Microwaves‚ Infrared waves‚ Visible light‚ Ultraviolet light‚ X-rays and Gamma rays. The radio waves are used to transmit radio and television signals. The infrared waves are used to tell temperature of areas. Visible light is all the colors that we can see. Ultraviolet light can help things grow but to much can cause diseases such as skin cancer. X-rays are used as a tool to find broken bones or take pitchers
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The Figure 6-18 in my text book was an example of an electromagnetic spectrum‚ which is all wavelengths of light both seen and unseen (Trefil & Hazen‚ 2010). The display of the electromagnetic spectrum showed gamma rays‚ X-rays‚ ultraviolet light‚ infrared‚ visible light‚ microwave‚ radio waves‚ as well as a visible spectrum wavelength (Trefil & Hazen‚ 2010). The diagram shows at what frequency and wavelength each wave moves and what it allows us to see‚ hear‚ and feel with visible light
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for full time workers and education for man and women from 1970 to 2007.According to the chart‚ between 1970 and 2007‚ women’s income increased by 30% for those who had a college degree. It can be clearly seen that education for women who was from 1970 to 2007 the highest’s percentage for high school graduate around 45%. And women who has college education earn almost double than women high school education in1970. This increase in both salary and education may be because the women’s are more attentive
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1980 In the year 1980 there were events filled with excitement and celebration‚ as well as events that changed the world forever and ended in tragedy. In March of that year President Carter announced that the United States would not be participating in the Moscow Summer Olympics in a response against the Soviet Union. Later that year in May was a devastating time for the people in Washington and surrounding areas‚ as Mount St. Helens erupted. This volcanic explosion later became to be known as
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1970’s In America Activity 1 1. Inflation A rise in the general level of prices of goods and services in an economy over a period of time. Stock market loses 40% in an 18-month time period. Rise in unemployment. 1970’s stock market is a disaster. Inflation rate in the U.S. reached its 20th century highest. 2. Watergate Occurred June 17th‚ 1972. Nixon had nothing to do with the actual burglary. Situation led him to resign in August of 1974. Bob Woodard and Carl Bernstein played a major role in uncovering
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demographics? From 1980s onwards‚ the American demographics had begun to change significantly‚ especially for women: from being domestic housewives‚ increasing numbers of women had been entering workforce and professions. The change led to the norm of professional-working parents in each household‚ which then influenced the roles of fathers and mothers in the family institution. The change of the roles of parents were clearly reflected in family situational comedy programs in the 1980s‚ including the
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Era : Early 1970s Trend : Ethnic clothes Impact on fashion trend or history: There was no acute impact or revolution in fashion trends‚ as result the popular trends in late 1960s continued into 1970s. Much of hippie style had been integrated into mainstream American society by the early 1970s. The Mexican peasant blouses‚ tunic and Indian fabrics were still popular. The Also‚ the seventieth was a individualism decade. Everyone could wear anything anywhere so that the first phase of early
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To what extent were the 1970s and 1980s the most significant period in the quest for Native American rights between 1865 and 1992? “From 1865 to 1992‚ a consistent and prominent aspect of Native American civil rights aspirations was the right to retain elements of self-determination. While the Indian Citizenship Act of 1924 and government policy of termination in the 1950s constituted a process of ‘Americanisation’‚ under which the Federal Government looked to award what might be termed as ‘conventional’
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oversized‚ & colorful would describe the 1980’s fashion better? Big curls‚ neon tights‚ leg warmers‚ & how could you forget the blue eyeshadows & bright lipstick? From afros to perms to cover girl to clinque were popular things & brands were popular in this decade. The 1980s introduced anywhere from skin tight pants to Mchammer pants. In the 1980s lots of historical and politics were happening that affected fashion in a way. “In the decade of 1980 US President Jimmy Carter authorizes legislation
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of the electromagnetic spectrum in figure 6-18‚ shows various properties across the range of frequencies and wavelength. Electromagnetic spectrum the figures at the bottom of the diagram represents the approximate scale of wavelengths. It starts from the smallest to the largest. Which is the Atomic nucleus‚ atom‚ virus‚ bacteria‚ pinhead‚ fingernail‚ humans‚ skyscrapers‚ and mount Everest. The figure also shows the wavelength and the frequency scale. The region of the spectrum are broadly classified
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