...heating to some higher temperature to give pure metal.
(a) van Arkel method This method is used for preparing ultra-pure metal used in space technology (e.g., Ti...
...75% ortho and 25% para hydrogen.
Hydrogen Economy
Hydrogen economy is the use of liquid hydrogen as an alternate source of energy. The technology involves...
...their propagation, are called electromagnetic waves, e.g., light waves, radio waves etc.
Matter Waves These waves are commonly used in modern technology but they...
HOME WORK - 31/10/2019 - Science and Technology - NIOS - 212 - MEASUREMENT IN SCIENCE AND TECHNOLOGY - 1
Seco...Chapter Name - MEASUREMENT IN SCIENCE AND TECHNOLOGY - 1
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Tags: HOME WORK - 31/10/2019 - Science and Technology - NIOS - 212 - MEASUREMENT IN SCIENCE AND TECHNOLOGY - 1
...lines only or 6 points :
T1. PHYSICAL WORLD AND MEASUREMENTS
1. Physics: Scope and Excitement
2. Nature of Physical Laws
3. Physics, Technology and Socie...
...Arithmetic - 1
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Q1. Chemistry plays a vital role in many areas of science and technology. What are...