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Topic :: Light
How does a lightening conductor protect the buildings? (A) It absorbs the charges released by lightening (B) It helps the charge to pass into the earth without damaging the building (C) It scatters the charge from lightening
1 4430Why do the front wheels of motorcars lean outwards slightly? (A) It is done to allow for difference in angles; this gives stability to the car while taking a turn (B) It gives a broader base to the car (C) It helps to avoid bumping on uneven roads
2 5342The time taken by light to reach the earth from the sun is (A) 8 hr. 20 sec. (B) 8 min. 20 sec. (C) 8 sec. (D) 20 sec.
5 13089Two trains are moving with velocity of light c in opposite directions. The relative velocity of the trains as observed by the passengers sitting in each train will be. (1) 2c (2) c (3) zero (4) none of the above
1 3928Soap film exhibits brilliant colours in sunlight due to one of the following phenomena: (1) Dispersion of light (2) Interference of light (3) Total internal reflection of light (4) Diffraction of light
2 8325Due to which property of the light waves, the solar and lunar eclipse take place? (1) Interference (2) Diffraction (3) Polarization (4) Rectilinear propagation
1 4196The velocity of light is : (1) Infinite (2) 3 x 10 metres/sec. (3 lakh km/sec) (3) 330 m/sec (4) finite
2 4251Which wave phenomenon is not common to both light and sound waves? 1 Diffraction 2 Polarization 3 Reflection 4 Refractioin
3 9666Among the following lights, which one has the shortest wavelength? 1 Green 2 Red 3 Violet 4 Yellow
1 3571Light transport aircraft designed by the National Aerospace Laboratories (NAL), which recordedits maiden test flight in 2004, is called 1 Hawk 2 Hans 3 Garud 4 Saras
1 3816On October 29, 2003, the fourth flight-test of supersonic antiship cruise missile was conducted. The name of the missile is 1 BrahMos 2 Agni 3 Naag 4 Trishul
1 3330Following are the highlights of the Foreign Trade Policy 2004-09. (I)A massive push to exports to garner 1.0 percent of the world swore by 2009. (II)?Served from India? scheme to accelerate growth in the export of services (III)EOVS exempted from service tax proportionate to the gods and services (IV)Up to 100 percent FDI to establish and desvelop free trade and wart housing zone. Which of the above statements is/are not true? (A)I,II,III (B)I,IV,III (C)II,III,IV (D)I,II,IV (E) None of the above
1 4208Which of the following flights of Indian Airlines was hijacked by the Pak terrorists to Kandahar? (1) IC-816 (2) IC-814 (3) IC-839 (4) IC-840
2 5317How much time does the light from the Sun take to reach the Earth? (1) 8 minutes (2) 8 seconds (3) 8 hours (4) 32 seconds
1 3379Satavahanas came into light by the following Purana: (a) Vishnu Purana (b) Markandeya Purana (c) Aitareya purana (d) All the above
1 3573
Name the components that are termed to be Heavy-weight component but available in Light-weight components?
The judge may give a lighter sentence than the victim and or community believe are fair. How you address the victim or community's concern regarding the sentence?
How long have you been a flight attendant?
Why did you become an flight attendant?
How will be training for an flight attendant?
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Perform the following tasks using MS-EXCEL: FUEL ESTIMATES COMPUTATIONS: This project is to compute the fuel needed for two types of airplanes, and the cost of the fuel. You must do all computations using formula, and do a chart. Use Page Setup to make the left margin 0.5 and the right margin 0.5 also. Put your name in the Title line, after "Fuel Estimates". Note the following: ? Col. D - H: You must enter correct formulas under Columns D through H (Flying Fuel, Reserve Fuel, Holding Fuel, Total Fuel Needed and Estimated Fuel Cost)!! Read and compute carefully! ? Cells C12, C13, C14, H13 or H14: When you use these cells in a formula, you must make them absolute cell references (F4 key after your type the cell reference, or enter the $ sign manually) ? Graph/Chart: Select cells A3:B8 (Plane and Flight). Hold down the "Control" key and select D3:D8. Hold down the "Control" key and select G3:G8. Create a chart (Insert- Chart, Finish) and position it in a pleasing way under the data for the flight. Print it on one sheet, in landscape mode. ? Print again, but with Formulae: There are two ways to show formulas: 1) Enter Control+` (the key with the ~ at the top left) or 2) Tools-Options, and under "Window Options" put a check mark beside "Formulas", then close the window.
Do plants benefit from incandescent lighting?
What specific mechanism regulates cyclic vs noncyclic electron transfer during light reactions of photosynthesis?
How does sunlight affect plants?
How can Philodendron plants live with only halogen lighting?
How does Ultraviolet Light Affects Seed Germination and plant growth?
In a flight window we have to enter the name and meal request for every passenger.In that window if we give Total passengers=1 then the Psngr1 name field and psngr1 meal request field will reflects.if we give Total passengers=2 then Psngr1 name field and psngr1 meal request field,Psngr2 name field and psngr2 meal request field and so on. how we can handle this scenerio thru Descriptive programming?
In a flight window we have to enter the name and meal request for every passenger.In that window if we give Total passengers=1 then the Psngr1 name field and psngr1 meal request field will reflects.if we give Total passengers=2 then Psngr1 name field and psngr1 meal request field,Psngr2 name field and psngr2 meal request field will reflects and so on.if total psngrs=100 then will we capture all the fields for the psngrs to Automate the app how we can handle this scenerio thru Descriptive programming?
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