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Which type of wall is present in the closed system?

APermeable wall

BSemi-permeable wall

CAdiabatic wall

DDiathermal wall

Answer:

D. Diathermal wall

Read Explanation:

The type of wall present in a closed system is a diathermal wall. In thermodynamics, a closed system allows the transfer of energy but not matter, across its boundaries. A diathermal wall permits the flow of heat between the system and its surroundings


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സൂര്യഗ്രഹണത്തിനു കാരണമാവുന്ന ശരിയായ ക്രമീകരണം കണ്ടെത്തുക.

  1. ഭൂമിക്കും സൂര്യനുമിടയിൽ ചന്ദ്രൻ വരുന്നു
  2. ചന്ദ്രനും സൂര്യനുമിടയിൽ ഭൂമി വരുന്നു
  3. സൂര്യനും ഭൂമിക്കുമിടയിൽ ബുധൻ വരുന്നു
  4. ചന്ദ്രനും ഭൂമിക്കുമിടയിൽ സൂര്യൻ വരുന്നു.