Everyday Science Most Important MCQs One
Showing 81 – 90 of 139
Oil of vitriol is __________?
- A. Nitric acid
- B. Hydrochloric acid
- C. Phosphoric acid
- D. Sulfuric acid
The study of rearing fine and intelligent human beings through genetics is called __________?
- A. Eugenics
- B. Biotechnology
- C. Cloning
- D. Geneology
What is the range, in hertz, of the normal human hearing?
- A. 10 Hz to 10 kHz
- B. 20 Hz to 20 kHz
- C. 2000Hz
- D. 40 Hz to 40 kHz
Who first measured the velocity of light?
- A. Einstein
- B. Newton
- C. Ole Roemer
- D. Galileo
The average kinetic energy of the molecules of a body determines?
- A. heat
- B. temperature
- C. internal energy
- D. none
The post-mortem examination of a body is called __________?
- A. Etymology
- B. autopsy
- C. Anatomy
- D. None of these
Study of Soil is called __________?
- A. Pedology
- B. Pedagogy
- C. sociology
- D. Demography
The toxicity of which of the following heavy metals leads to Liver cirrhosis?
- A. Copper
- B. Lead
- C. Mercury
- D. Zinc
P Waves are also said to be __________ waves?
- A. Push-pull
- B. Side-side
- C. Up-down
- D. None of the above
When Pluto was cast out from the list of Planets?
- A. September 25, 2006
- B. April 28, 2004
- C. January 26, 2006
- D. August 24, 2006
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