The S-band portion of the microwave band of the electromagnetic spectrum ranges from 2.0 to 4.0 GHz.‚ crossing the boundary between UHF and SHF at 3.0 GHz. The S-band wavelength is around 10 cm. The maritime industry shares S-band radar with other entities permitted by the Federal Communications Commission (FCC) in this country and by the International Telecommunication Union (ITU) worldwide; and this permission is granted to such entities as weather services‚ police and fire departments. Communications
Free
CAN CAR Essay Keaton Mertz Simms-D The goal of the can car lab was to create a rubber band-powered car that demonstrates Newton’s laws‚ and conservation of energy. The advantages of having a heavy rolling can is that I would have a lot of rotational energy and momentum‚ the disadvantage is the car has more static inertia. If the car has more static inertia‚ then it will be harder for the can to roll backwards at the end of its run. The factors affecting the can’s net force (once the rubber band
Free Force Classical mechanics Energy
The Mobius band is a one-sided surface that is constructed from a rectangle by holding one end fixed‚ rotating the opposite end through 180 degrees‚ and joining it to the first end. The Mobius band is much like the argument of whether or not we should implement drug tests on secondary school and pre-secondary school students because‚ like the Mobius band‚ it only has one side. Students ought to be drug tested for cigarettes‚ marijuana‚ and both licit and illicit drugs. Children are the future of
Premium Drug addiction Addiction Drug
potential relative to the same reference point)? Potential = energy Charge = 0.5 J / 0.0001 C = 5‚000 V 20. Is it correct to say that energy from a car battery ultimately comes from fuel in the gas tank? Defend your answer. It would be correct to say that energy from a car battery comes from fuel in the gas tank and vice versa; without neither the car would not have any energy to move. Problems (p.223) 8. The wattage marked on a light bulb is not an inherent property of the bulb; rather‚ it depends
Premium Electromagnetism Electric charge Electron
Though marching and concert season both involve the band‚ they are both very different. They occur at different times in the school year and at different places. How we prepare for competition during marching and concert season is not entirely the same. Lastly‚ how each season made us stressed is different. Those are the three main differences between the two seasons and I will go into greater detail of each difference throughout this essay. Marching season occurs during the first semester of school
Premium Music Marching band High school
1.0 Overview 1.1 History of rubber industry In 1876‚ tThe 25-year rubber era was brought to a close thanks to Englishman Henry A. Wickham‚ who took 70000 rubber-tree seeds out of Brazil in 1876. (Transporting seeds across borders has since been outlawed.) The seeds were planted in Kew Gardens in England. The .he rubber was brought by Henry A. Wickham who took 70000 rubber tree seeds from Brazil. The seeds were planted in Kew Gardens in England and a few of the seed germinated were transplanted
Premium Rubber Economy of Malaysia Malaysian ringgit
NATIONAL SENIOR CERTIFICATE GRADE 12 ENGLISH HOME LANGUAGE P2 NOVEMBER 2009 MEMORANDUM MARKS: 80 This memorandum consists of 26 pages. Copyright reserved Please turn over English Home Language/P2 -2NSC - Memorandum DoE/November 2009 NOTE TO MARKERS • • • This marking memorandum is intended as a guide for markers. The memorandum will be discussed with the marking panel before marking commences at the marking centre. Candidates’ responses must be considered
Premium The Great Gatsby Poetry F. Scott Fitzgerald
I will be choosing the Rubber Tappers. Rubber tappers are a group of people who tap rubber trees for a living. They want to keep rubber tapping but‚ the loggers are cutting the trees down. All they want is protected areas where they can keep rubber tapping. Only the Brazilian government can approve of that. Rubber tappers first came to the Amazon rainforest in the 1870’s. Most rubber tappers live in Brazil‚ near the Amazon rainforest‚ or in the Amazon rainforest. Rubber tappers are just a group
Premium Rainforest Amazon Rainforest Deforestation
and clubs‚ my favorite activity is band. First‚ band is an extraordinary activity to be involved in. Second‚ band requires to interact with the other students so I get to talk to my friends. Last but not least I get to go on a lot of different field trips throughout the school year. As can be seen‚ I think band is the best activity offered in school. First of all‚ band is a great activity that the school offers. I get to play my own instrument in band. I learn to read all of the different
Premium High school Music Education
A Limelight For Cover Bands As a musician‚ the most rewarding aspect of the job is writing music. Some may argue that it is more rewarding to make money while doing it‚ but that is far from the truth. Being a musician myself‚ and playing in many bands in many cities across the United States‚ I can attest that there is no greater feeling than that of a crowd going wild for your own musical creations. However‚ if a local musician were to set his goal to making a living playing music‚ it is highly
Premium Music Art Music industry