We’d like to remind Forumites to please avoid political debate on the Forum.
This is to keep it a safe and useful space for MoneySaving discussions. Threads that are – or become – political in nature may be removed in line with the Forum’s rules. Thank you for your understanding.
📨 Have you signed up to the Forum's new Email Digest yet? Get a selection of trending threads sent straight to your inbox daily, weekly or monthly!
The Forum now has a brand new text editor, adding a bunch of handy features to use when creating posts. Read more in our how-to guide
E: 01/03 Win a set of myFirst Carebuds x2
sarah250187
Posts: 12,428 Forumite
https://www.primarytimes.co.uk/competitions/2025/01/490142-win-a-set-of-myfirst-carebuds
Answer- b) 20Hz
SIGN IN TO ENTER
Answer- b) 20Hz
SIGN IN TO ENTER
We are giving two lucky entrants the chance to win a set of myFirst Carebuds. For your chance to win, simply answer the following question:
What is the lowest sound wave frequency that the human ear can detect?
a) 30 Hz
b) 20 Hz
c) 10 Hz
43
Comments
-
Every source I can find gives human hearing as 20Hz to 20kHz
9
Confirm your email address to Create Threads and Reply
Categories
- All Categories
- 354.3K Banking & Borrowing
- 254.4K Reduce Debt & Boost Income
- 455.4K Spending & Discounts
- 247.2K Work, Benefits & Business
- 603.9K Mortgages, Homes & Bills
- 178.4K Life & Family
- 261.4K Travel & Transport
- 1.5M Hobbies & Leisure
- 16.1K Discuss & Feedback
- 37.7K Read-Only Boards