Formulae Flashcards Preview

PB1 Math and Science > Formulae > Flashcards

Flashcards in Formulae Deck (12)
Loading flashcards...
1
Q

Area of a rectangle =

A

A = L x W

2
Q

Area of a triangle =

A

A = (Base x Height) / 2

3
Q

Circumference =

A

Circumference =

π d

4
Q

Area of a circle =

A

Area = π r ²

5
Q

Volume of a cylinder =

A

Volume = π r ² h

6
Q

Surface area of a totally enclosed cylinder =

A

S.A. Ends + S.A. Wall

π r ² 2) + ( π d h

7
Q

Volume of a cube =

A

L x W x H

8
Q

Relating to specific gravity, Mass =

A

M = D x V or Mass = Density x Volume

9
Q

°C =

A

°C = (°F - 32°F) / 1.8

10
Q

°F =

A

°F = (1.8 x °C) + 32°F

11
Q

Heat/Expansion for Sensible Heat

BTU =

A

BTU = M x ΔT x SH

12
Q

Heat/Expansion for latent heat

BTU =

A

BTU = M x LH