Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
How to find Density |
D = M/V |
Density = Mass/Volume |
|
|
What is the formulae for Power |
P = VI |
Power = Voltage×Current |
|
|
What is the equation for energy transfer? |
E = PT |
Energy = Power×Time |
|
|
What is the formula for wave speed |
C = lambda×f |
Wave speed = wavelength × frequency |
|
|
Formula for speed? |
Speed = distance/time |
|
|
|
Formula for efficency? |
Efficency = useful energy/total energy input × 100 |
|
|
|
What is the formula for cost? |
Cost = units used × cost per unit |
|
