Final Answer:
The approximate mass of the marble measured using the weigh balance is D) 9.8 grams.
Step-by-step explanation:
The weight of the marble is determined through the process of weighing it on a balance scale. Among the given options, the closest measurement to the standard weight is 9.8 grams. The process of accurately determining the mass involves placing the marble on the balance scale and observing where the balance levels out. In this case, the closest measurement provided is 9.8 grams, indicating that this is the approximate mass of the marble.(D)
The balance scale measures weight, which is the force exerted by an object due to gravity. It compares the unknown mass against known masses to find equilibrium. When the balance is level, it signifies that the forces exerted by the known and unknown masses are equal, indicating the approximate mass of the object. In this scenario, 9.8 grams is the closest option, suggesting that the mass of the marble is approximately 9.8 grams.
The precision of the balance and its calibration are crucial in obtaining accurate measurements. Even a small deviation in calibration or the balance's accuracy can lead to differences in the measured weight. Therefore, while the marble's mass is approximated at 9.8 grams based on the available options, ensuring precise measurements requires calibrated equipment and careful observation of the balance's indications.