Volume
The amount of space an object takes up ________.
Volume
The amount of matter in an object is know as.....
Mass.
The amount of mass of an object in a given volume
Density
Find the volume of a box with a length of 5cm, width of 10cm, and a height of 2cm.
What is 100cm3
Who broke the graduated cylinder?
Megan
To calculate the volume of a cube, I would .....
Multiply length x width x height
Mass is not affected by _________
gravity
If an object's density is 1.2g/cm2, and we put it in water, it will _________
Sink
Calculate the volume of a hairbrush if the water in the graduated cylinder was 123 mL before the hairbrush was put in and the volume of the liquid after the hairbrush was submerged rose to 256 mL.
133mL
Who broke a lightbulb and DIDN'T TELL ME?
Enzo
To measure the volume of irregular solids I would use this method.
The water displacement method
_____________ is affected by gravity
Weight
True or False: Density is a property of matter that is used to identify unknown matter. Density is like a fingerprint, no two types of matter have the exact same density.
True
If someone's weight on the Earth is 150lbs, how much would they weigh on the moon? (Hint: the moon has 1/6 the gravity of Earth.)
25 lbs
What are my two cat's names?
Kepler and Luna
What part of the meniscus do you measure from?
The bottom
A measure of the force of gravity pulling down on an object is known as the object's ....
Weight
True of False: Matter always has the same density regardless of how much or how little of the matter is present. For example, aluminum has the same density from car rims to nails.
True.
If a person has a mass on 68kg on Earth, what is their mass on the moon?
What is 68kg - MASS NEVER, EVER, EVER CHANGES! THE AMOUNT OF MATTER IN AN OBJECT DOES NOT CHANGE BECAUSE OF GRAVITY. ONLY WEIGHT CHANGES BECAUSE OF GRAVITY.
What other class do I teach?
Astronomy
True or False: Gases have both volume and mass, and therefore are matter.
True
As gravity increases, what happens to mass?
Nothing. Gravity has no effect on mass.
Density is always measured in units of ...
g/cm3
Find the density of an object with a volume of 93cm3 and a mass of 42g.
What is 0.45 g/cm3
Which actor played Harry Potter?
Daniel Radcliffe