Odia Science Gk
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Science Gk in Odia Language
- The mental and physical development of children is stunted – due to deficiency of thyroxine
- Blood pressure measuring device – Sphygmomanometer (sphygmomanometer)
- Man Can’t Hear – Paranormal Waves
- Average life span of white blood is – 1- 4 days
- What is the percentage of nitrogen in the atmosphere – 78%
- Permanent and temporary hardness is removed from – sodium carbonate.
- The reason for the permanent hardness in water is the openness of calcium and magnesium sulphate.
- Natural rubber is a polymer – isoprene
- The first fiber synthesized by humans was – Nylon
The best coal is anthracite
- The lining of non stick utensils is made of – Teplon
- The inert gas not found in the atmosphere is – Radon
use in balloons