Hindi, asked by purushottamp2020, 3 months ago

27) By using Piezoelectric method ultrasonic waves are obtained up to a frequency of
a) 100 KHZ b) 500 KHZ
c) 200 KHZ
d) 300 KHZ

Answers

Answered by Anonymous

0

Answer:

Option d

Explanation:

Previous Question

Next Question

Similar questions

Math, 1 month ago

In triangle ABC , DE//BC.If DE:BC=3:5, then find the value of A(∆ADE) :A(DBCE)...

Social Sciences, 1 month ago

8.Write the contribution of culture to the growth of nationalism in Europe.Explain with three .

Math, 1 month ago

The wages paid to A, B and C for completing a job in 10 days were 1890, 2205 and 32520 respectively. In how many days can.B working alone complete the job?

Math, 3 months ago

A bakery sells trays of cookies. Each tray contains at least 50 cookies but no more than 60. Which of the following could be the total number of cookies on 4 trays of cookies?

History, 3 months ago

महात्मा बुद्ध को ज्ञान कहा प्राप्त हुआ?(स्थान)...

India Languages, 9 months ago

1) Write any 10 three letters words in Kannada.

Math, 9 months ago

A rectangular swimming pool has length 30m, width 20m and depth 2m. If the depth is increasing at 0.1 m/ min, at what rate is the pool being filled?

Math, 9 months ago

262626+773774 $2 \cos log \sqrt$ ...