During in the pandemic you received a covid vaccine. The pharmacist administered 0.3 mL of vaccine solution via a syringe attached to a 21-gauge needle. The injection took 0.1s. The internal diameter of the needle is 0.5 mm. Physical properties of the vaccine solution is the same as those of water at 20 C. The flow of the vaccine solution through the needle is: laminar

transitional flow

turbulent