Constants Flashcards by Chandler R | Brainscape

Q

What is the force of gravity on Earth?

A

9.807 m/s^2

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Q

What’s the formula to convert F to C?

A

(F-32)x(5/9) = C

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Q

To convert Celsius to Kelvin you must…

A

Add 273.15.

0 deg C = 273.15 deg K

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Q

What is the speed of light?

A

299,792,458 m/s

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Q

How many liters are in a gallon?

A

3.78541 L

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Q

How many cubic centimeters is a liter?

A

1000 cm^3

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Q

How many square meters are in an acre?

A

4046.86 m^2

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Q

How many pounds are in one kg?

A

2.20462 pounds

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Q

How many newtons in a pound-force?

A

4.44822 Newtons

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Q

How many Newton Meters is one ft-lbf?

A

1.3558 Newton Meters Per Foot Pound

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Q

How many PSI in 1 MPa?

A

145.0377 PSI per MPa

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Q

How many Bar per MPa?

A

10 Bar per MPa

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Q

How many PSI per Bar?

A

14.5038 PSI per Bar

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Q

What units are a Newton made from?

A

1 kg m/s^2

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Q

What units are a watt made from?

A

1W = 1 J/s = 1 Nm/s = 1 kg m^2 s^-3

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Q

How many watts in 1 hp?

A

745.7 Watts per hp

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Q

Quetta (Q) is what base 10?

A

10^30

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Q

Ronna (R) is what base 10?

A

10^27

Q

Yotta (Y) is what base 10?

A

10^24

Q

Zetta (Z) is what base 10?

A

10^21

Q

Exa (E) is what base 10?

A

10^18

Q

Peta (P) is what base 10?

A

10^15

Q

Tera (T) is what base 10?

A

10^12

Q

Giga (G) is what base 10?

A

10^9

Q

Mega (M) is what base 10?

A

10^6

Q

Kilo (k) is what base 10?

A

10^3

Q

Hecto (h) is what base 10?

A

10^2

Q

Deca (da) is what base 10?

A

10^1

Q

Deci (d) is what base 10?

A

10^-1

Q

Centi (c) is what base 10?

A

10^-2

Q

Mili (m) is what base 10?

A

10^-3

Q

Micro (μ) is what base 10?

A

10^-6

Q

Nano (n) is what base 10?

A

10^-9

Q

Pico (p) is what base 10?

A

10^-12

Q

Femto (f) is what base 10?

A

10^-15

Q

Atto (a) is what base 10?

A

10^-18

Q

Zepto (z) is what base 10?

A

10^-21

Q

Yocto (y) is what base 10?

A

10^-24

Q

Ronto (r) is what base 10?

A

10^-27

Q

Quecto (q) is what base 10?

A

10^-30

Q

What is Avogadro’s number?

A

6.0221408 x 10^23 Units Per Mol

Q

What is the universal gravitational constant?

A

6.67430 x 10^-11 N m^2 kg^-2

Q

What is Plank’s constant?

A

6.62607015 x 10^-34 J Hz^-1