Question

what might be a plausible explanation for the upsized model only transfi 97% instead of the 98% of the smaller model? the larger objects have more air resistance. the larger objects have less air resistance. they both performed exactly the same.

Explanation:

Air resistance increases with the size of an object. Larger objects have a greater surface - area to interact with air molecules, which can impede their motion more than smaller objects. This could explain why the upsized model has a lower transfer rate compared to the smaller model.

Answer:

The larger objects have more air resistance.