equivalent absorption इन हिंदी

equivalent: समराशि समवस्तु सम

absorption: अवचूषण अवशोषण

	1.	Where A is the equivalent absorption area and d _ c is the critical distance for reverberation.
	2.	Where A = \ sum S \ times \ alpha is the equivalent absorption area involving the surface S of the walls and their absorption coefficient \ alpha.

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी