SSLC Science and Technology NIOS V Welcome to your SSLC Science and Technology NIOS V Total Questions: 50 Name Mobile No: 1. The device used to measure voltage is: Barometer Voltmeter Thermometer Ammeter None Hint 2. The device used to see distant objects clearly is: Prism Microscope Telescope Spectrometer None Hint 3. Series circuit has: No resistance Same voltage Same current No current None Hint 4. Splitting of white light into colours is: Reflection Dispersion Refraction Diffusion None Hint 5. Electric bulb produces: Light only Heat only Sound Light and heat None Hint 6. The speed of light in vacuum is: 3 × 10⁶ m/s 3 × 10⁷ m/s 3 × 10⁸ m/s 3 × 10⁵ m/s None Hint 7. Rainbow is formed due to: Dispersion of light Absorption Refraction only Reflection only None Hint 8. Short sightedness is corrected using: Concave lens Convex lens Prism Mirror None Hint 9. Light travels in: Curved path Circular path Zigzag path Straight line None Hint 10. Angle of incidence is equal to: Angle of reflection Angle of refraction 90° 45° None Hint 11. Ohm’s Law states: P = VI V = IR I = VR R = VI None Hint 12. Refraction of light occurs when light passes from: Same speed Same medium Vacuum to vacuum One medium to another None Hint 13. Reflection of light means: Splitting of light Bouncing back of light Bending of light Absorption of light None Hint 14. Magnetic effect of current is used in: Bulb Motor Heater Fuse None Hint 15. Lens used in magnifying glass is: Plane mirror Prism Concave lens Convex lens None Hint 16. A plane mirror forms image which is: Real and inverted Virtual and inverted Real and erect Virtual and erect None Hint 17. Power of lens is measured in: Joule Watt Newton Dioptre None Hint 18. The bending of light is called: Dispersion Refraction Diffusion Reflection None Hint 19. The unit of wavelength is: Newton Watt Metre Joule None Hint 20. Electric current is the flow of: Electrons Neutrons Atoms Protons None Hint 21. Human eye lens is: Plane Convex Concave Mirror None Hint 22. Fuse wire is made of: Aluminium Low melting alloy Copper Iron None Hint 23. Heating effect of current is used in: Motor Generator Heater Fan None Hint 24. Long sightedness is corrected using: Prism Mirror Convex lens Concave lens None Hint 25. Earthing protects from: Heat Low voltage Electric shock High resistance None Hint 26. Potential difference is measured in: Ohm Volt Watt Ampere None Hint 27. The device that increases or decreases voltage is: Generator Transformer Fuse Motor None Hint 28. SI unit of electric current is: Volt Ohm Ampere Watt None Hint 29. Electrical power is: V/I I/R VI V² None Hint 30. Convex lens is also called: Reflecting lens Flat lens Diverging lens Converging lens None Hint 31. Light is a form of: Energy Force Matter Work None Hint 32. A battery converts: Electrical to heat Chemical to electrical Mechanical to electrical Heat to light None Hint 33. A closed circuit allows: Current flow No current Only voltage Resistance only None Hint 34. Electric current is measured by: Galvanometer Ohmmeter Ammeter Voltmeter None Hint 35. SI unit of electrical power is: Newton Joule Watt Volt None Hint 36. The image in plane mirror is: Same size Zero Smaller Larger None Hint 37. The device that converts electrical energy to mechanical energy is: Generator Transformer Battery Motor None Hint 38. The function of fuse is to: Increase current Protect circuit Store energy Decrease voltage None Hint 39. Concave lens is: Converging Diverging Flat Reflecting None Hint 40. The point where parallel rays meet is called: Axis Focus Pole Centre None Hint 41. A real image is formed by: Concave mirror Convex lens Plane mirror Both B and C None Hint 42. Resistance is measured in: Ohm Ampere Volt Watt None Hint 43. A battery converts: Mechanical to electrical Chemical to electrical Heat to light Electrical to heat None Hint 44. Parallel connection is used in homes because: Low resistance Same voltage across appliances No current Same current flows None Hint 45. Light cannot travel through: Water Air Vacuum Opaque objects None Hint 46. Solar energy comes from: Sun Earth Moon Stars None Hint 47. The coloured band of light is called: Refraction Ray Reflection Spectrum None Hint 48. 1 kilowatt = 10 W 10,000 W 1000 W 100 W None Hint 49. The device used to measure voltage is: Voltmeter Ammeter Barometer Thermometer None Hint 50. Potential difference is measured in: Ampere Volt Watt Ohm None Hint Time's up Share: admin Previous post SSLC Science and Technology NIOS IV February 8, 2026 Next post SSLC Science and Technology NIOS VI February 8, 2026
