Are stars the same color but different temperatures? Stars have different colors, which are indicators of temperature. The hottest stars tend to appear blue or blue-white, whereas the coolest stars are red. What is the color of the stars with the highest surface temperature? Blue stars What star has the highest temperature? Sirius, with its […]
How do stars get their brightness?
How do stars get their brightness? Stars shine because they are extremely hot (which is why fire gives off light — because it is hot). The source of their energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium, a process which gives […]
What happened during the 13 days of the Cuban missile crisis?
What happened during the 13 days of the Cuban missile crisis? The 13-day showdown brought the world’s two superpowers to the brink of nuclear war. In the Fall of 1962 the United States demanded that the Soviets halt construction of newly-discovered missile bases in communist Cuba, just 90 miles from U.S. shores. What was the […]
Which statement best describes a similarity between the political systems in ancient Greece and Rome?
Which statement best describes a similarity between the political systems in ancient Greece and Rome? Both avoided centralizing political power in the hands of one person. Explanation: This is the statement that best describes a similarity between the political systems in ancient Greece and the Roman Republic. Both systems avoided centralizing power in the hands […]
What is a baseline standard?
What is a baseline standard? A baseline is a minimum level of security that a system, network, or device must adhere to. Baselines are usually mapped to industry standards. As an example, an organization might specify that all computer systems comply with a minimum Trusted Computer System Evaluation Criteria (TCSEC) C2 standard. Which US standards […]
What will the world be like in 2050 essay?
What will the world be like in 2050 essay? In 2050, our life will be a lot different from nowadays in many aspects. The environment, transportation, education and people’s lifestyles will also change to a new level. There are some reasons to be optimistic about life then. Along with development of scientific advances, people will […]
What is sociological imagination quizlet?
What is sociological imagination quizlet? sociological imagination. an awareness of the relationship between who we are as individuals and the social forces that shape our lives. private troubles. obstacles that individuals face as individuals rather than as a consequence of the social position. Is suicide an example of sociological imagination? The sociological imagination is the […]
Which of the following statements is a difference between wholesalers and retailers?
Which of the following statements is a difference between wholesalers and retailers? Which of the following is a difference between retailers and wholesalers? Retailers sell products directly to final consumers, while wholesalers buy products from a producer and sell them to businesses. Which of the following is a difference between a channel of distribution and […]
Who are the federal bureaucracy?
Who are the federal bureaucracy? The federal bureaucracy is huge: roughly 2.6 million employees, plus many freelance contractors. Everybody in the bureaucracy works to administer the law. For the most part, the executive branch manages the federal bureaucracy. How many federal bureaucracies are there? 2,000 different agencies What is the best police department in the […]
Which stage of friendship people begin to think of themselves as friends and communication becomes more personal?
Which stage of friendship people begin to think of themselves as friends and communication becomes more personal? Answer: In the nascent stage of friendship, people begin to think of themselves as friends and their communication becomes more personal. At which stage of friendship do people begin? Contact Which theory predicts that the more we learn […]