Physics

What are the probable weather conditions in each of these states?

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Forecasting Weather MAP Worksheet #2 This weather map shows conditions during the season of the year. What are the probable weather conditions in each of these states? a. Michigan b. New York c. Minnesota d. South Carolina e. Montana f. Texas What kind of weather can Wyoming soon expect? What is the approximate temperature of … Read more

What may be happening to the cold air mass as it moves southward from the Great Plains?

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Explain what is happening to air along the cold front. Forecasting Weather MAP Worksheet 1 Figures 1β€”4 are weather maps for a 24-hour period. The maps show the position of pressure systems and fronts in the United States every 12 hours, beginning at 12:00 A.M. on Thursday. Examine the maps and think about what is … Read more

What was Dr. Howard Bluestein (Howie) trying to determine with his mobile Doppler radar?

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Science /weather How many people died from tornadoes in 2011: Where did the deadliest tornado hit in 2011 How fast were the tornado wind and how wide was it? Almost all tornadoes begin with a. What does Doppler radar measure? What is lead time? What is a tornado? What are the characteristics of the most … Read more

What is the difference between a hurricane watch and a hurricane warning?

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Severe Weather: Tornadoes, Hurricanes, Thunderstorms and Blizzards WEBSITE:Β  https://www.noaa.gov/education/resource-collections/weather-atmosphere-education-resources/tornadoes Once you get to this site, use the links on the right to find your information. TORNADOES 1. What is a tornado? 2. Which state has the most twisters per year? How many? 3. What are supercells? 4. Where do most tornadoes in America occur? 5. … Read more

Which position could possibly have zero electric field?

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They could all have zero electric field Electric Fields 1) The two objects shown are both positively charged. Which position could possibly have zero electric field? – A – B – C – D – They could all have zero electric field 2) What were the two most important forces that Milikan worked with in … Read more

If the activity of a 57Co radiation source is now 2.00 mCi, how many 57Co nuclei does the source contain?

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Find the mean lifetime and decay constant for 57Co. The force constant for the internuclear force in a hydrogen molecule 1H22 is kΚΉ = 576 N/m. A hydrogen atom has mass 1.67 x 10-27 kg. Calculate the zero-point vibrational energy for H2 (that is, the vibrational energy the molecule has in the n = 0 … Read more

What is the y-component of the force on the spine, 𝑅𝑦?

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What is the moment of inertia of the rod about the point 𝑂 Physics M10A, Exam 4, Ch. 9 – Ch. 10 Directions: There 20 multiple choice questions. Each question is 5 points, and the exam is 100 points. The exam is open book, open notes. However, you may not discuss the exam with your … Read more

What is the current in the wires, given they are separated by 2.00 cm?

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The force per meter between the two wires of a jumper cable being used to start a stalled car is 0.225 N/m. Physics Homework1, T,3 Answer the following questions (show your full work) Use the diagram given to find the force per unit length between the two wires shown. The distance between two parallel wires … Read more

Comment on expanding nuclear power as a source of energy that produces little greenhouse gas emissions. Is it reasonable-What are the risks and rewards?

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Extra Credit Assignment Consider and address any one (1) of the three (3) issues below. You may only choose one. You must ar-gue in favor of a specific position. For example, if the issue were to consider the possibility of solar pan-els to generate a scufficiently large amount of electricity to reduce significantly our reliance … Read more