<plain your observations. What did you observe as you completed the task of measuring shadows each time? What hanged as you repeated your attempts? Submit your data chart here.
1.

​

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

There are weak or strong attractive forces between atoms of liquids with a high viscosity