the act of stimulating or increasing a state or condition

an increase in a particular state or level, often in a scientific context

उत्साहजनक स्थिति

English Usage: The excitation level of the atom was measured during the experiment.

Hindi Usage: परीक्षण के दौरान परमाणु की उत्साहजनक स्थिति को मापा गया।

the quality or state of being pure

freeness from mixture or contamination

मिश्रण या प्रदूषण से मुक्ति

English Usage: We need to test the purity of the gold before making jewelry.

Hindi Usage: ज्वेलरी बनाने से पहले हमें सोने की शुद्धता का परीक्षण करना होगा।