General Things Flashcards
PSSA random things
What is Newton’s 1st law called?
Law of Inertia
What is the reproductive cell of a fern?
Spore
When you heat up a gold brick, what will happen to its volume?
It will increase.
Solvent is the ____. The solute is the ____.
Solvent is the big part. Solute is the small part.
Heat energy is measured in ___.
Calories
What is the opposite of hyper?
Hypo
More Mass = ???
More inertia.
Nature takes ______.
The easiest path.
Conduction is ___. Radiation is ____. Convection is ____.
Conduction is from direct contact. (most efficient)
Radiation is from waves through empty space.
Convection is from fluids or air.
Protons are ___.
Neutrons are ___.
Electrons are ___.
Protons are positive.
Neutrons are neutral.
Electrons are negative.
What is it called when a person’s skin lacks pigment?
Albonism
What does a streak test find?
What does a scratch test find?
Streak test: what minerals are made of, their insides.
Scratch test: their hardness.
What is cellular respiration?
ATP, CO^2, water.
Atoms with the same amount of protons but different amount of neutrons are called ___.
Isotopes.
