Question
What is Bragg's spectrometer primarily used to
measure?Solution
Bragg's spectrometer is a scientific instrument extensively used for the measurement of wavelengths of X-rays. It operates based on Bragg's law, which involves the diffraction of X-rays through a crystal lattice, helping in the determination of crystal structures.
Pipe ‘A’ and pipe ‘B’ can fill a cistern in 20 minutes and 15 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If a...
24, 29, 62, ?, 758, 3791
...The mean of 10 observations is 8. One more observation is added, and the new mean becomes 9. What is the value of the 11th observation?
The marks obtained by 12 students out of a maximum of 30 in a test are given as 25, 28, 24, 22, 25, 18, 20, 22, 19, 23, 22, and 26. Find the sum of the ...
The areas of three adjacent faces of a cuboid are 32 cm2,24cm2 and 48cm2.Find the volume of cuboid.(in cm) 3
Meera buys a laptop and sells it to Sneha at a profit of 25%. Sneha then sells it to Tushar at a loss of 10%. If Tushar buys the laptop for Rs. 36,450, ...
The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
15 is divided in three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 83. Find the smallest part?
What will be the mode of the following data?
13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
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