Radio waves... Microwavess.. Ispred
ago
Xara
State one application of infrared wave.​

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.

The force it would take to accelerate an 900-kg car at the rate of 6m/s2