infra-red rays were first detected by?
the intensity level of sound is measured in?
the material used for a fuse wire should?
radioactivity is a property of?
what is the source of electric energy in an artificial
satellite?
the following is used as a lubricant in heavy machines?
supher, bauxite , graphite, phosphorus
Answer Posted / orion
infra-red rays were first detected by?
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Who discovered radio telescope?
When did the most luminous nova appear?
Explain the Aesthetic and Moral values of Science
How many astronauts travelled in the challenger?
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
Which are the units of functioning in vssc?
name all the density all cloth,metals,materials?
Which scientists gave detailed information about nebula?
What is the significance of international geo - physical year?
Which is the first atomic submarine of india?
Why we use nhexane inplace of hexane in mobilepase preparation
How can we calculate %difference in Weighing balance?
What are comets?
Give two National aims of science education
is the big bang theory correct, because as I wondered the explosion is too powerful that no one could survive after galaxies were created no life exist on it after the 3.5 billion years life exist so... my question is were is the life came from?