'Place the letter of the item in Column II before its best match in Column I'
Column 1:
41. Unit of volume
42. unit of mass
43. unit of temperature
44. unit of density
45. .01 of a meter
Column II:
a. grams
b. grams/cm^3
c. Kelvin
d. milli
e. cubic meter
f. centimeter
41- b
42- a
43- c
44- e
45- I thought it was decimeter, but since that's not an option...F?
Thanks
-MC
41 is not right.
44 is not right.
45 is correct. A cm is 1/100 of a meter.
Hint: If I multiply 2 ft x 3 ft I get 6 square feet, a unit of area.
If I multiply 2 ft wide by 3 ft long by 3 ft high, I get 18 ft^3 which is the volume of that object.
Second hint: density = m/v so what unit is m and what units are v; therefore what is m/v.
What about 42 and 43?
Thanks
-MC
42 and 43 are right.
To match the items in Column I with their best matches in Column II, you need to compare the descriptions provided in both columns.
Let's go through each item and match them accordingly:
41. Unit of volume: The best match in Column II is "grams/cm^3" since this unit represents density, which is the amount of mass per unit volume.
42. Unit of mass: The best match in Column II is "grams" since it directly represents the unit of mass.
43. Unit of temperature: The best match in Column II is "Kelvin" since it is the base unit for temperature.
44. Unit of density: The best match in Column II is "grams/cm^3" as density is defined as mass per unit volume, which is measured in grams/cm^3.
45. .01 of a meter: The best match in Column II is "centimeter" since 1 centimeter is equal to 0.01 of a meter.
Therefore, the correct matches would be:
41 - b (grams/cm^3)
42 - a (grams)
43 - c (Kelvin)
44 - b (grams/cm^3)
45 - f (centimeter)
Hope this helps!