ThatQuiz
|
Test Library
|
Take this test now
AIC SS 2 Physics 3rd C.A for 2nd Term
  • 1. The two types of curved mirror are
A) Artificial and natural mirror
B) Concave and convex mirrors
C) Conflict and complex mirror
D) Concrete and cornered mirror
  • 2. ________ is a line drawn through the pole of the mirror and the center of curvature
A) Pole
B) Radius of curvature
C) Principal focus
D) Principal axis
  • 3. The point at which all rays parallel and close to the principal axis converge at after reflection is called________
A) Principal axis
B) Pole
C) Principal focus
D) Center of curvature
  • 4. ____________ can be define as the ratio of the image distance to the object distance.
A) Image distance
B) Magnification
C) Object distance
D) Image height
  • 5. Which of these is not true when object is located beyond C?
A) The image formed is inverted
B) The image formed is diminished
C) The image formed is real
D) The image formed is same size as object
  • 6. A constant used to express the nature of medium through which light Ray is propagated is ___________
A) Refractive index
B) Reflection
C) Magnification
D) Refraction
  • 7. The two types of prism are
A) Longitudinal and transverse prism
B) Linear and circular prism
C) Rectangular and triangular prism
D) Concave and convex prism
  • 8. __________ is an unpleasant sound produced at different frequencies.
A) Beat
B) Noise
C) Echo
D) Tone
  • 9. The velocity of sound can be measured using the following methods except
A) Resonance tune method
B) Wave method
C) Stationary method
D) Echo method
  • 10. Which of these is not a characteristics of sound waves?
A) Tone
B) Ripple
C) Pitch
D) Loudness
  • 11. _________ is the sensation which is determined by the intensity of the sound and by the sensitivity of the observer's ear.
A) Loudness
B) Tone
C) Pitch
D) Ripple
  • 12. Which of these is wrong about light wave?
A) It is transverse
B) It has short wave length
C) It has long wave length
D) It can travel through a vacuum
  • 13. The inner most layer of the eye is
A) Schroid
B) Choroid
C) None of the above
D) Retina
  • 14. Which of these is the similarity between the human eye and the camera?
A) They work on the process of refraction
B) They are mechanically operated
C) They have fixed focal length
D) They work naturally
  • 15. Wave that do not require or need a material medium for their propagation but travel successfully in a free space is called
A) Sound wave
B) Light wave
C) Electromagmetic wave
D) Logic wave
  • 16. _____________ has a longer wavelength and produce sensation of heat
A) Infrared radiation
B) Visible light
C) Radio wave
D) X-ray
  • 17. The Spectra of the highest frequency but of the shortest wavelength is ______________
A) Alpha ray
B) Gamma ray
C) Radio wave
D) Beta ray
  • 18. A circuit is said to be ____________ if the source of electricity is is not connected to the any external conductor.
A) Open
B) Short
C) Closed
D) Long
  • 19. __________ is the potential difference between two points in a given electric circuit.
A) Current
B) Resonance
C) Resistance
D) Voltage
  • 20. Lines of force are also called ________
A) Electric circuit
B) Electric flux
C) Electric pole
D) Electric line
Students who took this test also took :
IRS for JS 1 Entrance Exam
AIC Economics SS 2 3rd CA for 2nd Term
AIC Exam JS 3 National Values for 2nd Term 2022/23
Created with That Quiz — the site for test creation and grading in math and other subjects.