Question

When bicycle tube is punctured than:
(a) it bursts
(b) air escapes very fast
(c) air escapes slowly
(d) none of these​

Answer 1

Answer:

b) air escapes veritably fast

Explanation;

Air exerts pressure on the walls of the tube. When it gets punctured, air of the tube comes out fleetly.

Perforations are generally caused by a small, sharp object( flint, glass, frustrations) poking through the rubber and piercing the inner tube. relatively frequently the item stays lodged in the tyre – so if you don’t detect it and remove it when you replace the inner tube it’ll only be snappily deflated by the veritably same little blighter.

If you use hem thickets, your brake pads are meant to sit over the retardation face – the wheel hem. It's possible to set them up inaptly so that they’re actually sitting on the tyre. Over time, this will beget the tyre to come worn, and therefore more likely to come damaged.

This isn’t going to beget you to crash incontinently – but it does reduce your retardation effectiveness and can affect the tube ‘ blowing out ’ with a loud bang and a veritably unforeseen deflation, so it's best avoided at all costs.

#spj3