A 10cm×10cm×10cm block of steel ( ρsteel=7900kg/m3 ) is suspended from a spring scale. The scale is in newtons. (a) What is the scale reading if the block is in air? (b) What is the scale reading after the block has been lowered into a beaker of liquid with ρ=700 kg/m3 and is completely submerged?

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

i'm on my way to history not a mistory.

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it