Science, asked by pritisolanki016, 23 days ago

ultrasonic sound means frequency is more than 15000 HZ state true or false​

Answers

Answered by yadalakalyan2003
0

Answer:

False

Explanation:

The frequency of ultrasonic Sound is 20000 HZ

but not 15000 Hz

hence it is False

Answered by sarmadsd
0

Answer:

false

Ultrasonic wave is defined as “inaudible sound with high frequency for human” the frequency of which generally exceeds 20 kHz(20000). These days, sound wave which is not intended to be heard is also called ultrasonic wave

Explanation:

PLZ MARK ME AS BRAINLIEST IF I HELPED U

Previous Question
Next Question
Similar questions
Chemistry, 11 days ago
Q..Which of the following is most volatile? a.CH2CH2CH2NH2 b. (CH3)3N c.C2H5NHCH3 d. CH3NH2​...
Science, 11 days ago
The readingo 14 and is of two thermometer of A and B agree at ice point and steam point and related by equation tA= m tB +n to? + L between these temperature warm and n are constant both are immersed in oil A reads 51°C and Breads 50°C. Determine the reading on A When Breads 25°C. Discuss which thermometer is corred​...
English, 11 days ago
A man of mass 50kg runs up a flight of 20 steps. If each step is 25cm high, calculate the work done by the man.​
Science, 23 days ago
write a paragraph [points:great role in our daily life help us to know what is going on around the -world makes and up to date-enriches our general knowledge developed reading habit-conclusion​ ​...
Math, 23 days ago
39. Product of the ages of A and B is 192, that of B and C is 384 and that of C and A is 288. How old is C? 1) 25 2) 24 3) 28 4)26 5) 30 ​...
Math, 7 months ago
Write all possible 3 digit numbers the sum of whose digits is 4...
Geography, 7 months ago
A long profile of a river is constructed in relation to___?
Math, 7 months ago
72% of 25 students are good in mathematics . How many are not good in mathematics?