Math, asked by akddeshpande17, 3 months ago

17. Find the time period of the source of a sound wave whose frequency is 400mHz. A sound
wave causes the density of air at a place to oscillate 100 times in 2min. Find the time period
and frequency of the wave.

Answers

Answered by rishavraj8786

2

Answer:

Given,

Frequency=400Hz

Time period=

frequency

1

=

400

1

=0.0025Second

topper

Answered by PRANEESHREDDY09

3

Answer:

R.k sir physics

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Math, 1 month ago

If (x-2a) is a factor 2x⁴-49x³+7x²-13ax-18. Find the value of a.

Math, 1 month ago

Differentiate $y = log_{x} - cosec x + {5}^{x } - 3x \frac{ - 3}{2}$ ...

Chemistry, 1 month ago

2) find out the wrong pair. a) Natural fibre-cotton b) Nylon-Artificial fibre C) wood - Biodegradable d) Bakelite-Thermoplastic...

Hindi, 3 months ago

गुड़ के स्थान पर शहद के लिए अच्छा हैं। A...

Social Sciences, 3 months ago

Which of the following statements about the past is TRUE? (a) The past is the same for different groups of people. (b) The past has been divided into two periods only. (c) Many facts about the people of the past remain unknown. (d) We can know about the past only from books.

Physics, 10 months ago

The fossil bone has a ¹⁴C : ¹²C ratio, which is [1/16] of that in a living animal bone. If the half-life of ¹⁴C is 5730 years, then the age of the fossil bone is (a) 11460 years (b) 17190 years (c) 22920 years (d) 45840 years...

Math, 10 months ago

If log c root C =Z then what is Z...

Physics, 10 months ago

Consider a radioactive material of half-life 1.0 minute. If one of the nuclei decays now, the next one will decay (a) after 1 minute (b) after 1 minute/logₑ2 (c) after 1/N minute, where N is the number of nuclei present at that moment (d) after any time...