Second Periodical Test in Science 10 PDF

DEPARTMENT OF EDUCATION GEN. CLIMACO NATIONAL HIGH SCHOOL General Climaco, Toledo City **SECOND PERIODICAL TEST IN SCIENCE 10** Direction: Read each question carefully and encircle the letter corresponding to your answer. **[NO ERASURE]** 1\. What waves are created due to v...

DEPARTMENT OF EDUCATION GEN. CLIMACO NATIONAL HIGH SCHOOL General Climaco, Toledo City **SECOND PERIODICAL TEST IN SCIENCE 10** Direction: Read each question carefully and encircle the letter corresponding to your answer. **[NO ERASURE]** 1\. What waves are created due to vibrations between electric and magnetic fields? a\. electromagnetic spectrum b. electromagnetic wave c\. microwave d. radio wave 2\. Which of the following electromagnetic waves has the LEAST wavelength range? a\. infrared c. ultraviolet b\. visible light d. x-ray 3\. Which among the following electromagnetic waves has the SHORTEST wavelength? a\. infrared c. microwave b\. radio wave d. x-ray 4\. Among the given EM waves below, which carries the MOST energy? a\. microwave c. radio wave b\. ultraviolet ray d. visible lights 5\. What EM wave makes cellular telephones transmit and receive signals? A. radio waves C. visible light B. microwaves D. gamma rays 6\. Which kind of wave is used in night vision goggles? A. microwave C. gamma ray B. infrared D. visible light 7\. Which of the following EM waves makes use of artificial lighting? A. visible spectrum C. gamma rays B. x-ray D. infrared 8\. What type of electromagnetic waves is used in RADAR? A. infrared rays C. radio waves B. microwaves D. ultraviolet rays 9\. What imaging technique uses powerful magnets, computers, and radio waves to make detailed pictures inside your body? A. thermal imaging B. Magnetic Resonance Imaging (MRI) C. infrared imaging D. X-ray image 10\. Which kind of wave causes the fluorescent chemicals to glow in sunlight? A. microwave C. gamma ray B. ultraviolet D. visible light 11\. All of the following are dangerous waves when taken by the body in large amounts except one. Which is it? A. radio waves C. ultraviolet B. gamma rays D. x-rays 12\. Radio wave is useful in which of the following applications? A. watching television B. sterilizing medical equipment C. treating cancers D. sunbathing 13\. Infrared waves are useful in which of the following applications? A. remote control B. screen of electronic devices C. television signal D. night vision goggles 14\. Microwave is useful in which of the following applications? A. remote control B. artificial lighting C. cellphone communication D. sterilization 15\. What form of wave makes your skin tan when exposed for a long time? A. infrared rays C. radio waves B. microwaves D. ultraviolet rays 16\. Which of the following is **[not]** an application of visible light? A. bulb C. cell phone screen B. security markings D. flashlight 17\. Which of the following is the correct meaning of the acronym GPS? A. Guided Position Symbol B. Guided Positioning System C. Global Positioning System D. Global Perimeter Scale 18\. Which of the devices below can be used to detect aircraft and ships? A. RADAR B. GPS C. MRI D. communication tower 19\. Which among the following EM waves has the HIGHEST frequency among others? a\. infrared c. ultraviolet b\. microwave d. x-ray 20\. Which of the following EM waves has the LEAST amount of energy? a\. gamma ray c. radio wave b\. microwave d. x-ray 21\. Which two waves lie at the beginning and end of the electromagnetic spectrum? a\. gamma ray and X-ray b\. microwave and ultraviolet rays c\. radio wave and gamma ray d\. radio waves and microwaves 22\. In the electromagnetic spectrum, which has the longest wavelength? a\. gamma ray b\. radio wave c\. ultraviolet d\. visible light 23\. Which of the following is correctly arranged from longest to shortest wavelength? a\. gamma ray, radio wave, infrared b\. microwave, x-ray, gamma ray c\. ultraviolet, visible light, radio wave d\. x-ray, gamma ray, ultraviolet 24\. Which of the following is correctly arranged from lowest to highest energy? a\. microwave, visible light, radio wave b\. ultraviolet, radio wave, infrared c\. visible light, ultraviolet, gamma ray d\. x-ray, gamma ray, ultraviolet