imagine you have a radioactive sample containing both virtualium and decayed atoms of virtualium. After analysis, you find it contains 10 atoms of virtualium and 40 decayed atoms how oldf is your sample? hint you must use the half-life of virtualium determined earlier in the activity

but there is no

i guess you forgot putting it.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.