Correct answer
D. Atmospheric window
Explanation
The correct answer is Atmospheric window.
Assertion A. : Discharging the effluents from the oxidation ponds just up stream of lakes or reservoirs is undesirable. Reason (R) : The discharged algae get settled in the reservoirs and cause anaerobic decomposition and other water qualities________?
The initial setting time for ordinary Portland cement as per IS specifications should not be less than________?
A man loans P 187,400 from a bank with interest at 5% compounded annually. He agrees to pay his obligations by paying 8 equal annual payments, the first being due at the end of 10 years. Find the annual payments?
The units of kinematic viscosity are________?
a uniform circular bar of diameter d and length, which extends by an The deflection of amount under a tensile pull, when it carries the same load at its mid-span, is________?
Cash money and credit necessary to establish and operate an enterprise are generally called ________?