SECOND QUARTER SUMMATIVE TE31 UI NA ILIO UTION Choose the letter of the best answer.WRITE the letter of your answer. 1. Which electromagnetic wave carries more energy than the others? A. Microwaves 2. He theorized that changing magnetic field will produce eloctric field. A. Faraday 3. What is the wavelength of the wave with a frequency of 3 x 109 Hz? A. 1x 10-1 m 4. What is the range of frequencies are our eyes sensitive to? A. 3x 109 to 3 x 1011 Hz B. 3x 1011 to 4 x 1014 Hz 5. Which two waves lie at the ends of the visible spectrum? A. Infrared and Ultraviolet rays B Radio B. Radiowaves C. UV radiation D. Visible light B. Hertz C. Maxwell D. Oersted B. 1 x 101 m C.4x 10-2 m D. 1x102 m C.4x 1014 to 7.5 x 1014 Hz D. 7.5 x 1014 to 3 x 1016 Hz C. Radio waves and X-rays D. X rays and Gamma rays and Mic

During an enrollment process, an MS student wandered inside the school campus. From the gate, he walked 150 m northward towards the office of the department. From there, he proceeds to the admission office 300 m, 5.00" south of east. He then moved 200 m, at 165 to the cashier to pay for his tuition. Lastly, he went to the Registrar's Office walking 125 m directed at 50' west of north. What is the magnitude and direction of the student's displacement from the school gate?

M2/m1=?

bn nas set his GPS to track his route. At the end of his hike, his GPS indicates that he walked 3.50 miles north, 1.00 miles at 45 degrees north of east, and 1.50 miles south. How far away is Bill from his starting position? And in what direction is he? Provide the direction in number of degrees in reference to the cardinal directions (North of East, South of West, etc.).

A girl delivering newspapers covers her route by traveling 2.25 blocks west, 4.50 blocks north, and then 9.75 blocks east. (a) What is her resultant displacement? magnitude      blocks direction      ° north of east (b) What is the total distance she travels? blocks

The bus drops you off at the corner of H Street and 1st Street, approximately 300 ft. from school.  You plan to walk to your friend Janneth's house school to work on a project.  Approximately how many feet will you have to walk from school to Janneth's house?

H1

A girl delivering newspapers covers her route by traveling 4.00 blocks west, 3.50 blocks north, and then 9.50 blocks east. (a) What is her resultant displacement? magnitude              blocks direction             ° north of                east

A car starts from the origin and travels 7.23 m in the direction 42.74 degrees south of west. Then the car travels 3.37 meters north How far must the car travel (in meters) to return to the origin?

It's 30 second.   Solve correctly. I