What is the absolute temperature of the freezing point of water in degree Rankine?
A492
B0
C460
D273
Mathematics · Question Bank
algebra
274 of 433 questions match · page 2 of 14. Answer in your head first, then check the solution.
What is the Fahrenheit equivalent of \(100\) degrees Celsius?
A200
B180
C212
D100
The temperature \(45^\circ C\) is equal to
A\(45^\circ F\)
B\(113^\circ F\)
C\(57^\circ F\)
D\(81^\circ F\)
How many degrees Celsius is \(80\) degrees Fahrenheit?
A13.34
B1.334
C26.67
D2.667
\(10\) to the \(12^{th}\) power is the value of the prefix
Amicro
Bfemto
Ctera
Datto
The micro or \(\mu\) means
A\(10^{-2}\)
B\(10^{-6}\)
C\(10^{-3}\)
D\(10^{-12}\)
The prefix pico means
A\(10^{-12}\) of a unit
B\(10^{-6}\) of a unit
C\(10^{-15}\) of a unit
D\(10^{-9}\) of a unit
The prefix nano is opposite to
Amega
Bgiga
Ctera
Dhexa
In a hydrographic survey, a certain point below the surface of the water measures \(12\) fathoms. It is equivalent to a deep of how many feet?
A72
B60
C48
D36
Which of the following is equivalent to \(1\) hectare?
A100 ares
B2 acres
C1000 square meters
D50000 square feet
Ten square statute miles is equivalent to _____ sections.
A100
B5
C10
D20
Ten (\(10\)) cubic meter is equivalent to how many stere?
A5
B10
C20
D100
The standard acceleration due to gravity is
A\(32.2 \text{ ft/s}^2\)
B\(980 \text{ ft/s}^2\)
C\(58.3 \text{ ft/s}^2\)
D\(35.3 \text{ ft/s}^2\)
A \(7\)-kg mass is suspended in a rope. What is the tension in the rope in SI?
A68.67 N
B70 N
C71 N
D72 N
The unit of work in the mks system is known as joule (J) and the unit of work in the cgs system is erg. How many ergs are there in one joule?
A\(10^6\)
B\(10^7\)
C\(10^5\)
D\(10^4\)
One horsepower is equivalent to
A746 watts
B7460 watts
C74.6 watts
D7.46 watts
How many horsepower is \(746\) kilowatts?
A500
B74.6
C100
D1000
If \(16\) is \(4\) more than \(4x\), find \(5x-1\).
A14
B3
C12
D5
Multiply the following: \((2x+5y)(5x-2y)\)
A\(10x^2-21xy+10y^2\)
B\(-10x^2+21xy+10y^2\)
C\(10x^2+21xy-10y^2\)
D\(-10x^2-21xy-10y^2\)
The value of (\(3\) to \(2.5\) power) square is equal to:
A\(729\)
B\(140\)
C\(243\)
D\(81\)