Section 1
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how do you find the volume of an cube
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Last updated
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Date created
Mar 1, 2020
Cards (51)
Section 1
(50 cards)
how do you find the volume of an cube
2.5 cm 2.5 cm 2.5 cm ^3
conversion factors
946mL 1 qt ------- -------- 1 qt 946 mL
why would heating the gas in the hot air balloon make the balloon rise
hot air is less than the colder are so the h air will rise
(35.56)(1.45) -------------- (4.8)(0.56)
the answer is 19
indicate the estimated digit in each of the following measurements 42.231 g
the estimated digit is 1
conversion factors
1 in 2.54 cm ---------------------- 2.54 cm 1 in
indicate the estimated digit in each of the following measurements 0.0782 in
the estimated digit is 2
initial number is 0.008 583 45
student round to 0.00858
4.62 cm - 0.885 cm
3.74 cm
state the significant figures in each of the following measurements 625.000 mm
the significant number of 625.000 mm. the six significant figure 625.000 mm
a person has the mass of 63.2 kg what is that weight in pounds ?
63.4 kg 2.205 IB -------------------------=========139.797 ==== 140.IB I 1 kg
indicate the estimated digit in each of the following measurements 4500 mi
the estimated digit is 0
indicate the estimated digit in each of the following measurements 42.50 g
the estimated digit is 0
what us the differences between density and specific gravity
density is a unique property which relationship of its mass to its volume specific gravity is a number with no in its
what do the small lines marked on the meter stick represent
millimeter
state the significant figures in each of the following measurements 34.80 km
the significant number of 34.80 km . there are 4 significant figures in 34.80 km
245.625 g - 80.2 g
165.4 g
remember to put the estimate digit
zero is the estimate digit
indicate the estimated digit in each of the following measurements 1.5 cm
the estimated digit is 5
initial number is 8
student round to 8.00
what property of oil makes it float
oil is less dense than water. that is why oil floats
what units are represented by the numbers marked on the meter stick
centimeters
state the number of significant figures In each of the following measurements 4.5 m
the significant number of 4.5 . there are two significant figures for 4.5
conversion factors
1 ib 453g ------------------- 453g 1ib
a bottle of olive oil contains 1.4 qt of olieve oil. what is the that volume in milliliters
1.4 qt 946ml --------------------------======== 1324.82 1300 ml 946 mL 1 qt
state the number of significant figures In each of the following measurements of 0.0004 l
the significant number of 0.004 l . there is one significant figures for 0.0004 L
there are centimeters(cm) in 1 meter (m)
100
0.1184 8.00 0.0345
the answer is 0.0327
true equality 1 qt = mL
946 mL
indicate the estimated digit in each of the following measurements 8.07 IB
the estimated digit is 7
where are the valence electrons in an atom
the valence of the electrons are on the outer shell
how does your value length compare to those of other students
my line was the same as most of the other measurements
initial number 143.63212
student round to 144
there are millimeters (mm) in 1 centimeters (cm)
10
number of milliliters I 1 qt
962 mL in 1 qt
an object has a mass of 18.4 g and a volume of 11.2 mL what is the density of the object density = mass divide volume
18.4 g ============ 1.64 g/ml 11.2 ml
addition 13.45 mL + 0.4552 mL
13.91 mL
initial number is 532,800
student round to 533,000
your height 67 in height in cm is 170 height in mm is 1.7
1in 67 in 2.54 in ------------------------------ ====== 170.18 2.54 cm in 1 in
a neutral atom has a mass number of 80 and 45 neutrons write the atomic symbol
80-45= 35
there are millimeters (mm) in 1 meter
1000
how do you find area of a object ?
you times the width and the length of the object
state the number of significant figures in each of the following measurements 805 IB
the significant number of 805 IB there are 3 significant figures for 805 IB
a pencil is 16.2 cm long . what is it length in inches ?
16.2 cm ---------- ==== 6.38 in 2.54in
mass number - neutrons =
protons
state the number of significant figures in each of the following measurements 204.52 g
the significant number of 204.52 g . there five significant figures for 204.52 g.
(42.4)(15.6) ------------ 1.265
the answer is 523
1 L = mL
1000 mL
why could two students obtain different values for the calculated area in the rectangle
addition 145.5 m + 86.58m + 1045 m
1277 mL
Section 2
(1 card)