Equal in value, amount, function, meaning, etc.
a sound quality equivalent to that of CDs
An estimate of the biological effect of a dose of ionizing radiation, calculated by multiplying the dose received by a factor depending on the type of radiation. It is measured in sieverts
Any migraine symptom occurring independently of the headache (usually in persons known to have typical migraine).
An expression which conveys the subjunctive mood by a construction involving an auxiliary verb and an infinitive.
The mass of a substance deposited, liberated, or acted on during electrolysis by the passage of a standard quantity of electricity (specifically one coulomb).
Having the same or a similar effect as
The amount of mechanical energy that is equivalent to a standard amount of thermal energy, now one calorie (= 4.1868 joules).
The ratio of radiant flux to luminous flux, expressed in watts per lumen (= 0.0015 watt per lumen at 555 nm wavelength).
The mass of a particular substance that can combine with or displace one gram of hydrogen or eight grams of oxygen, used in expressing combining powers, especially of elements