thermoscope |
تیش نُما ۔ حَر نُما ۔ آلہ جس سے اشیا کی حرارت یا تیش کا فرق اُن کے حجم کی کمی بیشی سے ظاہر ہو جاتا ہے ۔ |
(1) - Thermoscope (n.) An instrument for indicating changes of temperature without indicating the degree of heat by which it is affected; especially, an instrument contrived by Count Rumford which, as modified by Professor Leslie, was afterward called the differential thermometer. |
