Physics UNITS and symbols for waves and electricity

What is the symbol for Density?

• ρ (rho)

• Δ (delta)

• μ (mu)

• σ (sigma)

What is the symbol for Mass?

• m

• M

• kg

• g

What is the symbol for Volume?

• V

• A

• T

• P

What is the unit for mass?

• g

• m

• s

• A

What is the unit for density in cgs system?

• g/cm³

• kg/m³

• g/mL

• kg/cm³

What is the unit for density in SI system?

• kg/m³

• g/cm³

• kg/L

• g/mL

What is the unit for volume in cgs system?

• cm³

• cm

• g

• L

What is the symbol for wavelength?

• lambda (λ)

• omega (ω)

• theta (θ)

• sigma (σ)

What is the symbol for Amplitude of Amps?

• A

• V

• Ω

• W

What is the symbol for Volts?

• V

• A

• Ω

• W