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The time taken to complete one vibration is called time period. It is the time needed to complete one cycle of vibration at a given point. And also time period is inversely proportional to frequency. As the frequency of a wave increases, the time period of the wave decreases. Frequency, f, is how many cycles of an oscillation occur per second and is measured in cycles per second or hertz (Hz). The period of a wave, T, is the amount of time it takes a wave to vibrate one full cycle. These two terms are inversely proportional to each other: f = 1/T and T = 1/f.

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what are civil services??????

Posted by Krishna Bokade 7 years, 2 months ago

CBSE > Class 08 > Social Science

0 answers

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What is oscillatory motion and frequency of oscillation

Posted by Heema Mawai 7 years, 2 months ago

CBSE > Class 08 > Science

4 answers

Pushp Raj 7 years, 2 months ago

The to and fro motion of an object or back and forth motion of an object is known as vibration.This motion is also called oscillatory motion. The number of oscillations per second is called the frequency of oscillation.

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Raj Saha 7 years, 2 months ago

To and fro movement and number of oscillations per second

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Priti Nikshe 7 years, 2 months ago

Periodic motion is the right answer

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Riddhi Dhurve 7 years, 2 months ago

Periodic motion

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article______ of the constitution guarantees right to life

Posted by Lalaji Jijiji 7 years, 2 months ago

CBSE > Class 08 > Social Science

5 answers

Krishna Kajolika 7 years, 1 month ago

Article 21..

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Divyanshu Singh 7 years, 2 months ago

Article 21 says all have right to life , write to work

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Komal Rathi 7 years, 2 months ago

Article 21 says... about right to life...?

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Priti Nikshe 7 years, 2 months ago

19 article

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Shreya Mamar 7 years, 2 months ago

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In air how many dust particles are present

Posted by Khushi Tiwari 7 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Riddhi Dhurve 7 years, 2 months ago

Carbon monoxide nitrogen monoxide this is the two particles

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what do you mean by audible and inaudible sound

Posted by Deepu Sangwan 7 years, 2 months ago

CBSE > Class 08 > Science

5 answers

Pushp Raj 7 years, 2 months ago

Sounds of frequencies less than about 20 vibrations per second (20Hz) can't be detected by the human ear. Such sounds are inaudible. Sounds of frequencies ls more than about 20 vibrations per second (20Hz) can be detected by the human ear. Such sounds are audible. The range of audible frequencies is 20 to 20,000 Hz.

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Khushi Jaiswal 7 years, 2 months ago

Inaudible sound is sounds which can not be heard

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Khushi Jaiswal 7 years, 2 months ago

Audible sound is sounds which can be heard

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Riddhi Dhurve 7 years, 2 months ago

Audible sounds is above 20 hertz Inaudible sounds is below 20,000 hertz

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Nandini Khubalkar 7 years, 2 months ago

Audible sounds is sounds which we can hear. Inaudible is which we can't hear ??

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What is the meaning of ****

Posted by Kaushiki Dhyani 7 years, 2 months ago

CBSE > Class 08 > English

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Write a story around theme , 'Justice delayed is justice denied'.

Posted by Nisha Mangla 7 years, 2 months ago

CBSE > Class 08 > Social Science

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What is hermaphrodites

Posted by Sk Sahil 7 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Pawan Pandey 7 years, 2 months ago

Hermaphrodites are those which contains both reproductive organs and that are also called bisexual

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What is trapezium?

Posted by Mahesh Sharma 7 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Nishant Kumar 7 years, 2 months ago

A trapezium is a quadrilateral having one pair of parallel opposite sides.

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The parallel sides of a trapezium are 65 metre and 40 metre. Its non-parallel sides are 39metre and 56metre. Find the area of the trapezium.

Posted by Mahesh Sharma 7 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

2000+100-456×798-547865

Posted by Nachiket Public School 7 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Lakshay Jain 7 years, 2 months ago

2100-363888-547865 =2100-309023 =-309023

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Mahesh Sharma 7 years, 2 months ago

2000+100=2100 2100-456=1644 1644×798=1311912 1311912-547865=764047 =764047

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What is the successor of 10000000000

Posted by Aditya Singh 7 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Sujit Saindane 7 years, 2 months ago

100000000001

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Sujit Saindane 7 years, 2 months ago

1000

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Nachiket Public School 7 years, 2 months ago

999999999

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If the rhoumbus perimetre is 40m and one diagonal is 12m then find the area ?

Posted by Shibaprasad Jena 7 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Madhuja Kannan 7 years, 2 months ago

If the perimeter of rhombus=40m, then each side would be =10m By pythagoras theorum we find that 1/2 of the other diagonal is 8m i.e the other diagonal =16m WKT, area of a rhombus= 1/2*d1*d2 = 1/2*16m*12m =96 m^2

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What is the scientific name of human ,frog,lion

Posted by Nitin Thakur 7 years, 2 months ago

CBSE > Class 08 > Other Subjects