A physic student conducted an experiment in which a spring is clamped into the ceiling and a mass is hanged at the bottom of the spring, The mass is increased and the length new length of the spring is
recorded
Mass
Distance (cm)
50
54
80
56
110 140
59 61
a) Identify the independent and dependent variables in the expenment

Ais not a mixture. colloid compound suspension solution

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.

What instrument is used to measure liquid volume?