MCQ

Q1. When white light passes through a glass prism, which color of light experiences the least deviation?a) Redb) Bluec) Greend) Yellow Q2. What is the angle between the two refracted rays after passing through a prism called?a) Angle of incidenceb) Angle of refractionc) Angle of deviationd) Angle of dispersion Q3. What term describes the spreading

Q1. When light passes through a convex lens, what type of lens is it?a) Diverging lensb) Converging lensc) Plano-concave lensd) Plano-convex lens Q2. What happens to light rays that pass through the optical center of a lens?a) They refract and convergeb) They refract and divergec) They pass undeviatedd) They scatter in all directions Q3. Which

Q1. When light rays parallel to the principal axis fall on a concave mirror, where do they converge after reflection?a) At the focal pointb) At the center of curvaturec) At the poled) They do not converge Q2. What type of image is formed when an object is placed between the focal point and the pole

Q1. What happens to the speed of light when it travels from a rarer medium to a denser medium?a) Increasesb) Decreasesc) Remains constantd) Becomes zero Q2. Which of the following is NOT a result of light refraction?a) Dispersionb) Reflectionc) Lateral displacementd) Change in speed Q3. What is the bending of light as it passes from

Q1. What determines the resistance of a conductor?a) Length and temperatureb) Length and diameterc) Temperature and materiald) Material and diameter Q2. Which material typically has the highest resistivity?a) Copperb) Silverc) Aluminiumd) Nichrome Q3. What happens to the resistance of a conductor as its temperature increases?a) Increasesb) Decreasesc) Remains constantd) Fluctuates randomly Q4. What is the

Q1. When light strikes a smooth and polished surface, what type of reflection occurs?a) Diffuse reflectionb) Regular reflectionc) Refractiond) Polarization Q2. What is the angle of incidence equal to when light reflects off a surface?a) Angle of reflectionb) Angle of refractionc) Angle of diffractiond) Angle of dispersion Q3. Which of the following surfaces produces diffuse

Q1. Which planet is known as the “Red Planet”?a) Venusb) Marsc) Jupiterd) Saturn Q2. What is the largest moon in the Solar System?a) Europab) Ganymedec) Titand) Io Q3. What is the name of the largest asteroid in the Solar System?a) Vestab) Ceresc) Pallasd) Eros Q4. Which planet has the most extensive system of rings?a) Saturnb)

Q1. How do stars primarily produce energy?a) Nuclear fusionb) Nuclear fissionc) Chemical reactionsd) Gravitational collapse Q2. What is the closest star to Earth?a) Proxima Centaurib) Siriusc) Alpha Centaurid) Betelgeuse Q3. What is the source of energy for the Sun?a) Nuclear fusionb) Gravitational collapsec) Chemical reactionsd) Magnetic fields Q4. Which of the following is a type

Q1. Which of the following is a scalar quantity?a) Forceb) Velocityc) Massd) Acceleration Q2. The SI unit of electric current is:a) Ampereb) Voltc) Ohmd) Watt Q3. Which law of motion states that “Every object persists in its state of rest or uniform motion in a straight line unless it is compelled to change that state