The element hydrogen has the highest specific heat of all elements. At a temperature of 25°C, hydrogen's specific heat is 14,253 J/kg°C. If the temperature of a 0.34 kg
sample of hydrogen is to be lowered to its freezing point which is -259° C, how
much energy will have to be lost from the hydrogen? Also write the answer in
scientific notation.

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

The integral design hub incorporates thento the bearing unit. n a. cv joint n b. mounting carrier n c. brake rotor n d tie rod end

What should the power status of a circuit be when measuring resistance with an ohmmeter?