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Worksheetsmathematics for year 13
Total questions: 30
Worksheet time: 17mins
Which state of matter flows easily
solid
liquid
gas
What state of matter is this
solid
liquid
gas
What state of matter is this (inside)
solid
liquid
gas
What state of matter is this
solid
liquid
gas
What state of matter is this
solid
liquid
gas
What state of matter is this
solid
liquid
gas
Liquids take the shape of their
container
mass
matter
water
How many states of matter are there?
1
2
3
10
Has a definite mass and volume, but not a definite shape
solid
liquid
gas
ice
Has a definite shape, mass, and volume
solid
liquid
gas
matter
Oxygenated blood is pumped from the heart to all body tissues through the aorta.
Systemic circulation
Pulmonary circulation
Select the organism with the heart as shown in the diagram.
Insect
Fish
Frog
Human
Select the organism with the heart as shown in the diagram.
Insect
Fish
Frog
Human
Select the organism with the heart as shown in the diagram.
Insect
Fish
Frog
Human
Select the organism with the heart as shown in the diagram.
Insect
Fish
Frog
Human
Deoxygenated blood is transported through pulmonary artery to the lungs.
Systemic circulation
Pulmocutaneous circulation
Select the correct answer.
Open circulatory system
Closed circulatory system
2 atria, 1 ventricle
Which animal has the above heart structure?
Insect
Fish
Amphibian
Human
Name the type of circulatory system.
Open circulatory system
Closed and single circulatory system
Closed, double and incomplete circulatory system
Closed, double and complete circulatory system
Which of the following organisms has the highest TSA/V ratio?
Amoeba
Grasshopper
Elephant
Human
1. Capacitor is a device that …………. charges
(a) produces
(b) emits
(c) store
(d) accelerate
(e) none of the above
1. In using a gold leaf electroscope to determine the nature of electric charge on a body, it is observed that when the charges on the body and electroscope are the same, the divergence of the leaves
(a) decreases
(b) increases
(c) cannot say
(d) remains unchanged
(e) disappears
1. When a biro rubbed on dry silk cloth is moved very close to a piece of paper on dry table, the pen is found to pick up the paper. This is because
(a) both the pen and the paper are magnetized
(b) the pen is magnetized but the paper is not
(c) the pen is charged while the paper is magnetized
(d) both the pen and the paper are charged
(e) none of the above
1. Charges are usually concentrated at places where the surface is ………….
(a) straight
(b) sharply curved
(c) oval in shape
(d) rectangular
(e) none of the above
Which part of a vacuum flask prevents heat loss by radiation?
(a) The cork
(b) the vacuum
(c) the silvered surfaces
(d) the pad at the bottom
(e) none of the above
1. Which of the following phenomena explains the fact that a house whose roof is coated with white will be cooler in the hot season than one coated with black paint?
(a) conduction
(b) convection
(c) refraction
(d) radiation
(e) none of the above
1. When heat is applied to one end of a metal rod, molecules at the other end begin to vibrate with greater amplitude than before because heat has been transferred by
(a) radiation
(b) convection
(c) conduction
(d) radiation
(e) none of the above
A metal bar 50cm long at 150Cis heated to 850C. If it expands by 0.088cm, determine its linear expansivity
(a) 4.0×10-5 0C
(b) 2.5×10-5 0C
(c) 6.3×10-2 0C
(d) 1.2×10-1 0C
(e) none of the above
When water is heated between 00C and 40C, its density
increases for a while and then decreases
decreases for a while and then increases
increases
decreases
remains constant
A metal of length 15.01m is heated until its temperature rises by 600C. If it’s new length is 15.05, calculate its linear expansivity
0.0004/k
0.00004/K
0.004/K
0.04/K
