科学 Calculators

8 free, accurate calculators for 科学

All 科学 Calculators

使用欧姆定律计算电压、电流、电阻和功率

已知两个值计算速度、距离或时间

根据质量和速度计算动能

根据已知两个值计算密度、质量或体积

Calculate the voltage drop in an electrical circuit based on wire size, material, and length.

Estimate an engine's horsepower based on its torque and RPM, or 1/4 mile trap speed.

Calculate the molar mass of any chemical formula using standard atomic weights.

Calculate how hot it feels outside by combining air temperature and relative humidity.