Science, asked by Anonymous, 1 year ago

define ultrasonic and imfrasonic

Answers

Answered by asthalzi

hope dis helps..........

Attachments:

asthalzi: from where u r???

muskan06: because i also have the same book of science

muskan06: i am from gorakhpur

asthalzi: ohhhh

asthalzi: its prachi science book

asthalzi: am i right

muskan06: yes

asthalzi: hmmm

asthalzi: i study in Sunbeam School Varuna

asthalzi: n u

Answered by muskan06

ultrasonic is the type of wave with frequency which is higher than the frequency of sound audible to human beings i.e., it is above 20,000htz.
infrasonic is a type of sound wave with frequency which is lower than the frequency of sound audible to human beings i.e., it is below than 20htz.

Previous Question

Next Question

Similar questions

Math, 9 months ago

if(x+4,2)=(6,3x-y) ,then values of x and y are ...

Hindi, 9 months ago

नाथ संभुधनु सेवकु न त मारे जैहहिं सब राजा।। अवमाने।। सो बिलगाउ बिहाइ समाजा। सुनि मुनिबचन लखन मुसुकाने। बोले परसुधरहि बहु धनुही तोरी तोरी लरिकाईं। कबहुँ न असि रिस कीन्हि गोसाई।। येहि धनु पर ममता केहि हेतू। सुनि रिसाइ कह भृगुकुलकेतू।। रे नृपबालक कालबस बोलत तोहि न सँभार। धनुही सम त्रिपुरारिधनु बिदित सकल संसार।। भंजनिहारा। होइहि केउ एक दास तुम्हारा।। आयेसु काह कहिअ किन मोही। सुनि रिसाइ बोले मुनि...

Math, 9 months ago

23. Find a quadratic polynomial, the sum and product of whose zeroes are -3 a 2 respectively..

Science, 1 year ago

define focal length of a spherical lens...

Biology, 1 year ago