When a person sends a message to someone with the Internet, there are steps that happen to the recipient to receive the message. How does the recipient know that the message was not edited by someone else?

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Please can someone tell me, how many times during a 12 hour period, do the hands of a clock face opposite each other? I believe its 11. Also, would this be the same, no matter WHAT the starting time? i.e. if the 12 hour period started at 6 o clock, would it still be 11 times? Many thanks for your help.

0 Answers   Logica CMG,

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Who is the oldest cosmonaut?

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what the defference from anti virus and spyware and adware also? Please descript?

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Which of the following is a protein? 1 Wool 2 Starch 3 Natural rubber 4 Cellulose

1 Answers  

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what are advantages & disadvantages of science?

62 Answers   Reliance,

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What is condensation? 1 Change of gas into solid 2 Change of solid into liquid 3 Change of vapour into liquid 4 Change of heat energy into cooling energy

2 Answers  

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Which are the units of functioning in vssc?

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Which of the following fibers is least prone to fire? 1 Rayon 2 Nylon 3 Cotton 4 Terycott

2 Answers  

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is there any device to convert to mechanical energy into electrical energy

3 Answers  

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Science as a social endeavor .Explain

0 Answers   Mahatma Gandhi University,

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Carbon, diamond and graphite are together called 1 Isomers 2 Allotropes 3 Isomorphs 4 Isotopes

3 Answers   Sri Chaitanya,

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