Would triple beam balance give the same value for mass if used on the moon?

Yes, a triple beam balance would give the same value for mass on the moon as it does on Earth. This is because a balance measures mass by comparing the gravitational force acting on the sample with known weights, and mass remains constant regardless of location. However, the weight of the object would differ due to the moon's weaker gravitational pull. Thus, while the mass reading remains unchanged, the weight measurement would vary.