Answer :
Final answer:
Using a weighing boat when weighing potatoes on a scale ensures accuracy and cleanliness. It enables effective use of the tare function, ensuring the recorded weight is of the potatoes alone, without the container's weight. This practice is crucial for precise measurements needed in scientific experiments and culinary applications.
Explanation:
When weighing items such as potatoes on a scale, it is essential to use a weighing boat for several reasons, primarily to ensure accuracy and cleanliness. The weighing boat acts as a clean and stable container for the potatoes, preventing direct contact with the scale.
This is important because the scale's pan might not be completely clean or could have residues that might adhere to the potatoes or affect the scale's sensitivity and accuracy.
Moreover, using a weighing boat allows for the "tare" function to be effectively utilized. By placing the weighing boat on the scale and using the tare function, the scale is zeroed with the boat on it.
This means any weight measured afterward reflects only the weight of the potatoes, not the container.
This is crucial for achieving precise measurements, especially if dealing with scientific experiments or when the potatoes' weight needs to be known with high accuracy for culinary purposes.