A. Lens
B. Shutter
C. Photographic film
D. Flash equipment
✅ The correct answer is option C.
General Science MCQs
A piece of Ice was tied with a string to a water bucket‘s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely?
A. The level of water will go up
B. The level of water will go down
C. The level of water will remain unchanged
D. The level of water will first increase then come to the previous on
✅ The correct answer is option B.
An antenna in a Geostationary satellite should have a minimum beam width of which among the following values to cover the entire earth?
A. 8.56°
B. 17.34°
C. 22.16°
D. 23.25°
✅ The correct answer is option B.
Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen?
A. Interference
B. Total Internal Reflection
C. Diffraction
D. Scattering
✅ The correct answer is option B.
Edwin Howard Armstrong was an inventor of which of the following technologies?
A. Television
B. Compact Discs
C. FM Radio
D. Broadband
✅ The correct answer is option C.
Which among the following are used in Computed tomography (CT) Scan?
A. X-Rays
B. Ultrasound
C. Infrared waves
D. Radio Waves
✅ The correct answer is option A.
Which among the following property of the matter is studied in ―Rheology‖?
A. Gravitation
B. Viscosity
C. Magnetic Properties
D. Entropy
✅ The correct answer is option B.
Which of the following is an instrument for measuring electric charge or electrical potential difference?
A. Ammeter
B. Voltmeter
C. Electrometer
D. ohmmeter
✅ The correct answer is option C.
In which year, Sir Chandrasekhara Venkata Raman was awarded Nobel Prize for Raman effect?
A. 1927
B. 1929
C. 1930
D. 1932
✅ The correct answer is option C.
The term ―Isopycnic‖ is most closely defined by which among the following?
A. Two places with same atmospheric pressure
B. Two liquids with same viscosity
C. Two liquids with same density
D. Two places with same temperature
✅ The correct answer is option C.