Physics · Oct / Nov 2020 · Paper 12 · Question 37

A cathode-ray oscilloscope with the Y-gain set at 2 V / division is connected to a generator. [image of CRO screen showing a sine wave with amplitude 1.5 divisions, and a label '1 division'] Which row describes the signal from the generator and its amplitude?

1. Aa.c., 3
2. Ba.c., 6
3. Cd.c., 3
4. Dd.c., 6

As printed in the paper