I'm assuming that this experiment is to make the boat move with the soap? If it is, then I'll just explain how it works. What is behind the movement of the boat would be surface tension. Surface tension messes up the movement of the water molecules and attracts them, making the surface tension behind the boat decrease. Since water molecules move towards higher surface tension, then this is why the boat moves forward.
Answer:
I would use conduction because it makes the marshmallow heathyer then radiation
Explanation:
mark me as brainlyest pls?
BTW I LOVE MARSHMALLOWS!
Answer:
is this true/false? if so its true.
Explanation:
Answer:
Crystalline solids have regular ordered arrays of components held together by uniform intermolecular forces, whereas the components of amorphous solids are not arranged in regular arrays. The learning objective of this module is to know the characteristic properties of crystalline and amorphous solids. When cleaved or broken, they produce fragments with irregular, often curved surfaces; and they have poorly defined patterns when exposed to x-rays because their components are not arranged in a regular array. An amorphous, translucent solid is called a glass.
Answer:
B.
Explanation:
weak acids - partially dissociate to give H+
strong acids - fully dissociate to give H+
