Which of the following is a chemical change?
1 Rusting of iron
2 Tempering of iron
3 Melting of iron
4 Bending of iron
the basic approach to science was established by:
i done G.N.M(General Nursing & Midwifery) so Howmany Sellery i will Get. And Which post in Hospital.
Atoms are composed of 1 Electrons only 2 Protons only 3 Electrons and protons 4 Electrons and nuclei
which of the following fibers is generally preferred for making gauze and lint? 1 Cotton 2 Rayon 3 Nylon 4 Terylene
Photosynthesis is 1 An exothermic process 2 An endothermic process 3 A neutral process 4 A thermostatic process
When and by whom was the meteorological unit founded in bangalore science institute?
Which of the following is a protein? 1 Wool 2 Starch 3 Natural rubber 4 Cellulose
Arihant was commissioned on which day?
What are cosmic rays?
WHAT IS AMBER
iS ELEMENT IRON RADIOACTIVE AND WHY?
A mixture of water and alcohol can be separated by 1 Filtration 2 Evaporation 3 Distillation 4 Decantation