How many stone are in 165kg?

Who are the proponent of physics? How much does the benthocodon weight? What rough up the surface of clay? What is the energy of a photon emitted with a waveleng of NM? Why cant energy travel by conduction through empty space? What is caused by the gravitional force acting on mass? Light bulb in parallel circuit brightness? Will magnets silverplate attract silverplate? What direction does the frictional force always act? If a wave has a wavelength of 9 meters and a period of 0.006 what is the velocity of the wave? What are the 5 derived units for other quantities? What type of electrical current does a battery produce? Is striking a match an example of heat produced by friction? Which measurement is a vector quantity? What are the symptoms of lumbar disc displacement? What do you call the scale that water boils at 100 and freezes at 0? A box experiences a net force of 41N while it is being lifted.what is the acceleration of the box? Which has higher frequency ultraviolet or infrared? What is a synonm for density? A object of mass 80kg slides down a vertical pole with an acceleration of 4 meters per second What is the friction force that acts on the object?

How many stone are in 165kg?