Question 23 (2 points) What does it mean to say that scientific models are open to change? (2 points)
O a
Scientific models are usually not very accurate.
Ob
Ос
Scientific models can be adjusted when new information is found.
People can adjust scientific models to fit their personal beliefs.
Experimental results can be changed to fit the accepted model.
Od

answer; i believe that the correct answer is (d) a very small amount of mass

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

  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