10 VIVA QUESTION RELATED TO SCIENCE FOR CLAS 10..
Answers
10 VIVA QUESTION RELATED TO SCIENCE +ANWERS
1. The satellite of Ecuador which was damaged on collision with Russian debris in space?
Ans: Pegasus. This is the first and only satellite
2. The Indian Space Research Organization (ISRO) Navigation centre was set up at _______________
Ans: Byalalu, about 40 km from Banglore
3. The acronym ________ means billion of operations per second
Ans: GB
4. A technology to provide high speed internet access over telephone wiring:
Ans: ADSL
5.Which device is used to study the way and object behaves when the air flows over it?
Ans: Wind Tunnel
6. The part of a computer that shows visual information on a screen.
Ans: Visual Display Unit (VDU)
7. What are the machines used to check the progress of unborn babies still in the mothers womb?
Ans: Ultra Sound Machines
8. A type glass that is highly resistant to heat.
Ans: Borosilicate Glass
9. The process of killing diseases producing micro organism in food items by heat.
Ans: Pasteurization
10. Tuberculosis is caused by it.
Ans: Bacteria