Which variety of glass is heat resistant?
1 Hard glass
2 Flint glass
3 Pyrex glass
4 Bottle glass
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The property of a substance to absorb moisture from the air on exposure is called 1 Osmosis 2 Dessication 3 Efflorescence 4 Deliquescence
iS ELEMENT IRON RADIOACTIVE AND WHY?
A man is travelling with the speed of 10m/min across the river to the opposite bank.The river water flows at the speed of 1m/s.Since the water flows at the speed higher than the boatsman, he would definitley reach the opposite river bank in a slant path.What is the length of the path he travelled?. The river is 10m wide. Please give me solution to tha above probelm. Thanks in advance
When was the first rocket launched from thumba?
What is the cytology ?
A team of u.n scientists visited thumba?
What is practical frequency. ? How create a frequency band?
Which of the following gases is not known as green house gas? 1 Carbon dioxide 2 Methane 3 Nitruous oxide 4 Hydrogen
4 Answers ACIO, Infosys, ptet,
Using an applied force of a Newton across one meter is known as a:
Nuclear fission is caused by the impact of 1 Proton 2 Electron 3 Neutron 4 None of these
4 Answers Jharkhand Staff Selection Commission JSSC,
What is the Physiology ?
is there any instrument to convert mechanical energy into electrical energy