Everyday Science Most Important MCQs Six
Showing 181 – 190 of 426
According to quantum theory of light, photons are ______?
- A. Waves
- B. Particles
- C. Energy packets
- D. Electromagnetic
A clouding that develops in the lens of the eye or in its envelope obstructing the passage of light is known as ______?
- A. Glaucoma
- B. Hemophilia
- C. Cataract
- D. Diphtheria
The most dense and heaviest planet is __________?
- A. Jupiter
- B. Earth
- C. Mars
- D. Venus
Nervous system includes which of these major components?
- A. Brain
- B. Brain & Back Bone
- C. Brain, spinal cord and neurons
- D. None
There is a hole in the Ozone Layer at __________?
- A. South Pole
- B. North Pole
- C. Both A and B
- D. None of these
Bubo bubo is the scientific name of which of the following species?
- A. Hen
- B. Peacock
- C. Eagle
- D. Owl
__________ gas is released when coal is burned in lack of Oxygen?
- A. Carbon Dioxide
- B. Methane
- C. Ethene
- D. Carbon Monoxide
Which of the following noble gases is not present in atmosphere?
- A. Argon
- B. Helium
- C. Radon
- D. Xenon
Name the Scientist who stated that matter can be converted into energy?
- A. Boyle
- B. Einstein
- C. Avogadro
- D. Lavoisier
Tyndall effect is related to the ______ of light?
- A. Reflection
- B. Dispersion
- C. Scattering
- D. Refraction
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