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Science (Physics) Questions For CTET 2017 Exam

Science (Physics) Questions For CTET 2017 Exam_30.1

Q1.Conductors have a _______ resistance.
(a) High
(b) Low
(c) Intermediate
(d) Unknown
Q2.Light travels in a
(a) Circular Path
(b) Parabolic Path
(c) Hyperbolic Path
(d) Straight Line

Q3.The absorption of ink by blotting paper involves
(a) viscosity of ink
(b) capillary action phenomenon
(c) diffusion of ink through the blotting
(d) siphon action

Q4.Stars appears to move from east to west because
(a) all stars move from east to west
(b) the earth rotates from west to east
(c) the earth rotates from east to west
(d) the background of the stars moves from west to east

Q5. The laws of reflection are for
(a) Concave mirror
(b) Convex mirror
(c) Plane mirror
(d) All reflecting surfaces

Q6. With Ohm’s law:
(a) current is inversely proportional to resistance
(b) resistance is directly proportional to voltage
(c) voltage is indirectly proportional to power
(d) current is directly proportional to resistance

Q7. The amount of light reflected depends upon the
(a) Nature of the surface
(b) Smoothness of the surface
(c) Nature of material of object
(d) All of the above

Q8. The total internal reflection can occur when light pass from
(a) Denser to rarer medium
(b) Rarer to denser medium
(c) One medium to another of equal refractive index
(d) None of these

Q9. Ohm’s law is not:
(a) V = IR
(b) I = V/R
(c) R = IV
(d) R = V/I

Q10. An object is placed between two parallel mirrors. The number of images formed is

(a) 6
(b) 8
(c) 9
(d) Infinity