Please give me a name of a book good for physics practicals
(a pdf version)

Phase changes are chemical changes. true or false

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is