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#55532 Bangla Language & Literature General Level 0

যে যন্ত্রের সাহায্যে বায়ুমণ্ডলের চাপ নির্ণয় করা হয় তার নাম কী?

  1. A অ্যাভোমিটার
  2. B ওহম মিটার
  3. C টেকোমিটার
  4. D ব্যারোমিটার
Answer: D - ব্যারোমিটার

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