Question
The frequency of ultrasound wave is typically –
Solution
Ultrasound is a cyclic sound pressure wave with a frequency greater than the upper limit of the human hearing range. Ultrasound is thus not separated from "normal" (audible) sound based on differences in physical properties, only the fact that humans cannot hear it. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy, young adults. Ultrasound devices operate with frequencies from 20 kHz up to several gigahertz.
How many pairs of letters are there in the word ‘CONSUMPTION’, which has as many letters between them (Only forward) in the word as in the English a...
If F = 6 and TRIAL = 60, then OBVIOUS =
QPO, NML, KJI,____, EDC
Statements:
Only a few solutions is answer.
None of the answer is reason.
No reason is an application.
Conclusions:
I...
Number of times each letter is appearing in the given word is indicated in each alternative. Identify the correct one.
'IMMEDIATELY'
Statement:
Some Maths are Physics
Few Physics are not Chemistry
Only English is Chemistry
Conclusion:
I. Some C...
Who lives on 4TH floor?
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the...
Select the figure which will replace the question mark (?) in the given figure to complete the pattern.
