How can you tell the difference between whales?
What you should note when identifying a whale
- body length.
- presence of a dorsal fin.
- size and position of the dorsal fin.
- shape and size of flippers.
- shape of the head and general body shape.
- presence of a beak.
- shape of the blow.
- body colour and patterns.
What animal has the loudest fart?
There seems to be little doubt among the worldwide web that the loudest fart on Earth is the hippo fart. Except it’s not. One video is conning the world. Hippo farts are virtually silent, as people who have seen hippos in the wild can testify.
What’s the world’s loudest fart?
The loudest fart ever recorded occurred on May 16, 1972 in Madeline, Texas by Alvin Meshits. The blast maintained a level of 194 decibels for one third of a second.
How long can a fart last in a jar?
Preserve your farts for future generations to goggle and smell at. EDIT: for this to work, the container would have to be vacuum-sealed: i.e. completely airtight. If it was not completely airtight it would probably last about 10 years.
How loud can a human fart?
Meanwhile, the volume of sound is measured in decibels. “The different uses of ‘decibels’ in audio can get complicated,” Parker continues, but for simplicity’s sake, he says the average fart likely falls around 80 decibels of SPL, or sound pressure level.
Is 70 dB loud?
A sound’s loudness is measured in decibels (dB). Normal conversation is about 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB….Topic Overview.
| Noise | Average decibels (dB) |
|---|---|
| Average home noise | 40 |
| Normal conversation, background music | 60 |
| Office noise, inside car at 60 mph | 70 |
How many decibels is too loud?
Sound is measured in decibels (dB). A whisper is about 30 dB, normal conversation is about 60 dB, and a motorcycle engine running is about 95 dB. Noise above 70 dB over a prolonged period of time may start to damage your hearing. Loud noise above 120 dB can cause immediate harm to your ears.