Related Questions

If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.
A True
B False
Model, in which produced unit doubles every time as cumulative average time per unit decreases, by a constant percentage can be classified as
A cumulative average time learning model
B cumulative mean learning model
C cumulative weighted learning model
D cumulative average pricing model
The price per unit of a product increases by 25% . The actual Taka increase in the unit price is Tk.1.25. What was the unit price in Taka before the price increase?
A 5
B 7.5
C 6.25
D 8.75
The price per unit of product increased by 25% The actual taka increase in the unit price was Tk. 1.25. What was the unit price in Taka, before the price increase?
A 5.00
B 6.25
C 7.50
D 8.75
The price per unit of product increased by 25% The actual taka increase in the unit price was Tk. 1.25. What was the unit price in Taka , before the price increase?
A 5.00
B 6.25
C 7.50
D 8.75
Based on the information below, how much did a certain telephone call cost? 1. The call lasted 1 minute 27 seconds 2. The cost for the first 30 second unit is Tk. 1.80, call duration more than 30 seconds costs Tk. 0.90 per 30 second unit 3. Any call duration less than 30 seconds is rounded up to the nearest 30-second unit.
A Tk. 1.80
B Tk. 2.61
C Tk. 2.70
D Tk. 3.51
Heat conducted through per unit area and unit thick face per unit time when temperature difference between opposite faces is unity, is called
A Thermal resistance
B Thermal coefficient
C Temperature gradient
D Thermal conductivity
In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be
A Greater than 1.0
B Less than 1.0
C Equal to zero
D Equal to 1.0
The value of specific heat at constant pressure (cp) is __________ that of at constant volume (cv).
A Less than
B Equal to
C More than
D None of these
The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is
A 29.27 kgfm/mol °K
B 8314 kgfm/mol °K
C 848 kgfm/mol °K
D 427 kgfm/mol °K

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