Why does sonometer have holes

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Determining the dates of old objects by using radioactive elements is called dating. What is the missing number in the nuclear reaction shown below 93 Np - 4 2 He plus Pa. Select Grade 6th 7th 8th 9th 10th 11th 12th 12th Pass Please choose the valid grade. We receieved your request Stay Tuned as we are going to contact you within 1 Hour Close. Thank you for registering. One of our academic counsellors will contact you within 1 working day.

Please check your email for login details. Studying in Grade 6th to 12th? Registration done! Sit and relax as our customer representative will contact you within 1 business day Continue. Ab aap Whatsapp pe solutions paa saktey h, hum aapko ping karenge. Study Materials. Why use Doubtnut? Instant Video Solutions. Request OTP. Share This Video Whatsapp. The effect is to make the audio from the strings louder. If the box were sealed, the vibrations set up by the string could be dampened by the pressure from the air inside.

The box can vibrate farther when the air is free to move in and out. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. What is the purpose of holes in the sound box of a sonometer?

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