WorksheetsSAAT 3
Total questions: 114
Worksheet time: 4hrs 22mins
A
B
C
D
Which of the following factors affect the pressure at the bottom of a container of liquid?
depth of the container
width of the container
temperature of liquid
color of liquid
A projectile is launched with a horizontal velocity of 20 m/s and an initial vertical velocity of 20 m/s. Which graph correctly shows the vertical position of the projectile over time?
Which object has more momentum?
Baseball in the pitchers hand
baseball, lost, in a messy room
baseball in flight
baseball in a catchers mitt
In which scenario is work = 0 J ?
Pushing a stationary wall
Pulling a trolley car
Pushing a book across the table
Dropping a set of keys from a height, h.
Firs law of Kepler?
None
The orbit of planet is an ellipse with the Sun at one of the two foci
The radius vector of a planet sweeps over equal areas in equal time intervals of time.
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit
In this equation, t represents the time for a satellite to complete a circular orbit (orbital period). Which statements below are true? (choose all the correct ones)
The orbital period partly depends on the mass of the planet
The orbital period partly depends on the mass of the satellite
The orbital period partly depends on the orbital radius
Hydrocarbon W is burned completely in excess oxygen. Which of the following are the products formed?
Carbon and water
Carbon monoxide and water
Carbon dioxide and water
Carbon and hydrogen
Which substance is used to distinguish between pentane and pentene?
Limewater
Bromine water
Phosphoric acid
Sodium hydroxide
Diagram 9 shows the structural formula of an organic compound. referring to the diagram, name the compound according to the IUPAC nomenclature.
2,3-methylpentane
3,2-methylpentane
2,3-dimethylpentane
3,2-dimethylpentane
Diagram 11 shows a chemical reaction to form sweet-scented liquid X. Which of the following structural formulae represents liquid X?
Butene can be transformed to butane by the process of
fermentation
oxidation
dehydration
hydrogenation
Find the probability of rolling a 4 or less on the first die, and a 2 or less on the second die.
7/36
8/36
6/12
5/12
Find x,y,z
x=7, y=5, z=3
x=5, y=1, z=5
x=7, y=4, z=5
x=-1, y=3, z=5
Canis lupus, the scientific name for a wolf, is in which genus?
Canis
Animalia
lupus
Mammalia
What scientific name is typed correctly?
Quercus Alba
quercus Alba
Quercus alba
quercus alba
When the cat’s tail is in a straight line with the body, it is ( ).
Preparing to escape
Preparing to attack
Asking for food
Angry and won’t play with you
The only mammal that can fly is:
Penguin
Bat
Raccoon
Howler Monkey
PORIFERA HAS FOLLOWING LEVEL OF ORGANISATION
CELLULAR LEVEL
TISSUE LEVEL
ORGAN LEVEL
ORGAN SYSTEM LEVEL OF ORGANISATION
BODY SYMMETRY IN CASE OF COELENTERATES IS
RADIAL SYMMETRY
ASYMMETRICAL
BILATERAL SYMMETRY
NONE OF THESE
IN DIPLOBLASTIC ORGANISM THE GERM LAYER ABSENT IS
ECTODERM
MESODERM
ENDODERM
MEOSGLOEA
METAMERIC SEGMENTATION IS FOUND IN
WHICH ONE OF THE FOLLOWING PAIRS IS NOT CORRECT
EARTHWORM-NEPHRIDIA
HUMAN-KIDNEY
INSECTS-MALPIGHIAN TUBULES
FLAME CELLS-ASCHELMINTHES
lobsters, crabs, ladybugs, spiders, butterflies
cnidarian
annelid
mollusk
arthropod
echinoderm
These animal depend on their environment for their body temperature
cold blooded
warm blooded
mammals and birds
fish, amphibians and reptiles
The Fern leaves are large and are called __________.
Fronds
Rhizome
Soros
Filament
Which two systems work together to move the body?
nervous and digestive
muscular and skeletal
skeletal and disgestive
muscular and excretory
An element that is a very reactive gas is most likely a member of the...
noble gases
alkali metals
halogens
actinides
How many valence electrons are in an atom with the following electron configuration?
1s22s22p5
2
5
3
7
Which one of the following does not represent the electronic configuration of an atom in its ground state?
1s2 2s2 2p3
1s2 2s2 2p4
1s2 2s2 2p6 3s1
1s2 2s2 2p6 3d1
In terms of energy change, the formation of ionic compounds from positive ions and negative ions ______.
is always exothermic
may be exothermic or endothermic
is always endothermic
Which statement about how ion size affects lattice energy is true?
Ion size does not affect lattice energy.
Smaller ions produce smaller lattice energies.
Smaller ions produce greater lattice energies.
This term describes a solution that contains more solute than it can hold at the given temperature. It is above maximum capacity.
supersaturated
saturated
unsaturated
dissolved
Water becomes __________ changing from a solid to a liquid
more dense & more kinetically chaged
less dense & less kinetically charged
more dense & less kinetically charged
less dense & more kinetically charged
To calculate Keq, it's the product of the products over the product of the reactants and the coefficients ___
are factored out
become exponents
are added
are cancelled
An increase in hydrogen ions, in Earth's oceans, would require a huge decrease in carbonate ions or ___
a small decrease in carbonic acid
a small increase in carbonic acid
a huge decrease in carbonic acid
a huge increase in carbonic acid
As we dilute a solution.....
The volume increases and the molarity (M) increases
The volume increases and the molarity (M) decreases
The volume decreases and the molarity (M) increases
The volume decreases and the molarity (M) decreases
How many mL of stock solution of 2M NaCl do you need to prepare 100 mL of 0.150M NaCl?
7.5 mL
15 mL
1333 mL
200 mL
What is the molar solubility of AgC2H3O2 in pure water at 25˚C? Ksp of AgC2H3O2 is 9.0x10-10 at 25˚C.
4.5x10-10 M
3.0x10-10 M
3.0x10-5 M
4.5x10-5 M
2Al + 3H2SO4 -> Al2(SO4)3 + 3H2
How many grams of aluminum sulfate would be formed if 250g H2SO4 completely reacted with aluminum?
0.85 g
290 g
450 g
870 g
2NaOH(aq) + H2SO4(aq) → 2H2O(l) + Na2SO4(aq)
How many moles of Na2SO4will be formed if 5 moles NaOH reacts with 2 moles H2SO4?
Pb + 2Ag+ → Pb+2 + 2Ag
The chemical species being reduced is
Ag
Pb
Pb+2
Ag+
An anode is...
An electrode where reduction occurs.
An element with a higher charge.
Where reduction and oxidation.
An electrode where oxidation occurs.
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
Which of the following represents the equation of the line with an x-intercept of 5 and y intercept of 6?
y - 6 = (-6/5)(x - 5)
y - 6 = (-5/6)(x - 5)
y - 6 = (-6/5)x
y - 6 = (-5/6)x
Which of the following statements is equivalent to the statement -4 < x ≤ 2
x > -2 and x ≤ 1
x < -2 and x ≥ 1
x ≥ -2 and x < 1
x ≤ -2 and x > 1
On a real number line, a number, x, is more than 4 times as far from 10 as it is from 40. Which of the following statements describes all possible values of x?
x < 34 or x > 50
x > 40
34 < x < 50
32.5 < x < 160
Which of the following is equivalent to the statement
|x - 2| < 1
x < 3
x < -1
1 < x < 3
-1 < x < 3
5x - y = 11
2x - 2y = 9
Based on the system above, what is the value of 3x + y?
-2
0
2
4
It costs Emma P dollars to make each of her custom bracelets, which she sells for m dollars a piece. She makes a profit of $60 if she makes and sells 5 of these bracelets, but she only makes a profit of $10 if she makes 5 bracelets but only sells 4 of them. How much does it cost Emma to make each bracelet?
$36
$38
$48
$50
If y varies inversely as the square of x, then when x is multiplied by 4, y will be
divided by 16
divided by 2
multiplied by 16
multiplied by 2
If y varies inversely as the square of x, and y = 4 when x = 2, then what is the value of y when x = 3?
16/9
8/3
3
9
T = 0.25q + 87
Manon's statistics professor puts a bonus question on every test, which adds 0.25 points to a student's overall grade at the end of the term. The above equation gives Manon's current overall grade, T, after taking into account q extra credit questions answered correctly. What does the 87 mean in this equation?
Manon must get an 87 or above to pass.
Manon's average is an 87 before adding the extra credit.
After adding in her extra credit, Manon's average is an 87.
Manon's professor gave 87 opportunities for extra credit this term.
Zhan Lei Spent $20.00 during his last outing at the bowling alley. This included a one time show rental fee of $3.50. He spent the rest of the money on bowling a number of games. If it took Zhang Lei 45 minutes to bowl each game and he spent 2 hours and 15 minutes bowling, how much did it cost per game?
$3.00
$5.50
$6.67
$7.34
5.5B + 4R = 28
The above equation is true if Amit buys B pounds of blueberries and R pounds of raspberries at a farm where blueberries cost $5.50 per pound and raspberries cost $4.00 per pound. According to the equation, how much does Amit spend in total on both types of berries?
$9.50
$22.00
$28.00
$56.00
The SAT's are being administered in school on...
April 9th
May 14th
June 6th
Memorial Day
Which is NOT a math topic on the SAT?
Heart of Algebra
Passport to Advanced Mathematics
Differential Equations and Multivariable Calculus
Problem Solving and Data Analysis
(2x2+4x+7)-(x2+3x+4)
24x 26
4x+36=2x
2x2-3x+24=0
3x−2y=10
Which of the following ordered pairs (x,y) satisfies the system of equations above (CI)
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
Atoms tend to gain, lose, or share electrons in order to achieve a full outer energy level
bohr model
octet rule
isotopes
valance electrons
When you rub rubber with wool …….. will transfer from the wool to the rubber
Electrons
Protons
Neutrons
Nuclei
A material that does not allow charges to move through it easily is
Conductor
Semiconductor
electrolyte
Insulator
A device used to detect electric charges
Voltammeter
Ammeter
Electrical transformer
Electroscope
If the distance between two charges is doubled, then the electrostatic force between them will.
Decrease by four times
does not change
Decrease by half
double
The unit of measurement of charges in SI Unit system is.
Volt
Ampere
Coulomb
Ohm
Two positive charges, one with 2×10-6C and the other with 8×10-6, are separated by 0.3 m. Knowing that
Coulomb’s constant is 9×109 N.m2/C2, the forces between the charges is equal to.
0.8 N
1.6 N
3.2 N
4.8 N
The following figure represents the Electric field of………….Charge
Negative
positive
Neutral
An electric field affect a positive charge, 5×10-6C, by a force with magnitude 2×10-4 N. The magnitude of the
electric field at the charge location is equal to
40 N/C
50 N/C
60 N/C
80 N/C
The electric field between two wide parallel charged is 6000 N/C and the distance between them is 0.05 m.
The potential difference between them is
300 V
600 V
1200 V
1400 V
A capacitor with capacitance of 20 μF and potential difference between its plates equal to 45 has a charge
equals to
9×10-4 C
9.9×10-3 C
9.9×10-2 C
990C
If the current passing in a motor is 3 A and the potential difference is 120 V then the power of this motor is
0.025 W
40 W
123 W
360 W
If a battery with potential difference of 30 V is connected to a resistor with 10 Ω . The amount of current passing in the circuit equals.
0.33 A
3 A
40 A
300 A
You connected the 5 Ω, 10 Ω, 15 Ω resistors in series with a 90 V battery. What is the current?
3 A
5 A
7 A
9 A
A device that measures the electric current in any part of the circuit
voltmeter
battery
ammeter
electroscope
Which one of the following carries blood away from the heart?
Aorta
Capillary
Vena Cava
Pulmonary vein
Which of the following is not a macromolecule?
protein
starch
nucleotide
glycerol
