Question
In which year was the Doppler effect discovered by
Austrian scientist Christian Doppler, that describes the change in frequency of any kind of sound or light wave produced by a moving source with respect to an observer?Solution
The correct answer is C
In a parking of cars lined straight , A car is 8th from left end and 15th from the right end. How many cars are there in the row?
In a certain coded language 'CAT' is coded as '24267' and 'DOG' is coded as '231220', then what is the code of ' COW '?
Select the word which does not belong to the same group from the given alternatives.
In a certain code language, 'HOOK' is coded as '19' and 'MAID' is coded as '17'. How will 'PEAR' be coded in that language?
Which of the following is the code for ‘MARKET’?
In a certain code language, ‘890’ means ‘provided itself produce’, ‘825’ means ‘any for produce’ and ‘607’ means ‘change itself s...
Which of the following may be coded as ‘gik mak pdk’?
Which of the following will be the code of "Life Live What"?
If ‘COUNCIL’ is coded as ‘CUONICL’, then ‘ CONTROL ’ will be coded as.
In a certain code language, ‘GEMINI’ is coded as '63' and ‘TAURUS’ coded as '380'. What is the code of word ‘PISCES’ in the same coding lan...
