Next in the sequence...

[Boris]

I don't know whether anyone on here watched Only Connect on BBC 4 at half-eight, but there was a photography related question in the next in the sequence the round. Here it is:

2, 2.8, 4, ...

People who didn't watch it are welcome to guess, I can't see it being very difficult.

 

[dazzajl]

If your a snapper that should come as easily as what's next in the sequence 1, 2, 3, 4. If you're not, it's a bit random.

 

[Boris]

I didn't get it simply because you're not giving the topic up front, those numbers could have meant anything.

 

[wontolla]

I didn't get it simply because you're not giving the topic up front, those numbers could have meant anything.

F numbers

 

[mastertrinity]

2, 2.8, 4, 5.6, 8, 11, 16, 22, 29, 32

there simples

 

[david1701]

5.6 its a factor of 1.4 thing

 

[POAH]

I don't know whether anyone on here watched Only Connect on BBC 4 at half-eight, but there was a photography related question in the next in the sequence the round. Here it is:

2, 2.8, 4, ...

People who didn't watch it are welcome to guess, I can't see it being very difficult.

just maths, anyone with half a brain would get it lol

 

[POAH]

I didn't get it simply because you're not giving the topic up front, those numbers could have meant anything.

factor of 1.4 between them although technically its

1, 1.4, 1.96, 2.74, 3.81 lol

 

[Nod]

.

As in full stop.