WorksheetsVirtual Science Quiz Bowl
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
A mother carries her baby in a pram, pushing it with a force of 65 N. What is the total work the mother has done moving a distance of 500 m?
a)
65 kJ
b)
13 kJ
c)
0 kJ
d)
32.5 kJ
2.
Which is the correct SI unit of impulse?
a)
kg·m2/s2
b)
kg·m/s2
c)
kg·m/s
d)
kg·m/s/s
3.
The food which gives an athlete instant energy is __________.
a)
Carboydrates
b)
Proteins
c)
Butter
d)
Vitamins
4.
Which of the following diseases is caused by a virus?
a)
Plague
b)
Polio
c)
Tetanus
d)
Leprosy
5.
What is "ALZHEIMER'S" disease ?
a)
It affects liver
b)
It affects kidney
c)
It affects human immune system
d)
It is a disorder of the brain
6.
The unit structure of genes is made up of______.
a)
RNA
b)
DNA
c)
endoplasmic reticulum
d)
magnesium
7.
The human cell contains ________.
a)
44 chromosomes
b)
48 chromosomes
c)
46 chromosomes
d)
23 chromosomes
8.
The function of hemoglobin is _______.
a)
to transport oxygen
b)
destruction of bacteria
c)
prevention of anemia
d)
d. utilization of energy
9.
What theory that involves the so - called “singularity”?
a)
Big Bang theory
b)
Oscillating theory
c)
String Theory
d)
Nebular hypothesis
10.
What heavenly body that has a massive force that even light can’t escape?
a)
Wormhole
b)
Black hole
c)
Star
d)
Nebular
11.
What theory states that about 14 billion years ago all of the contents of the universe gathered and expanded under extreme pressure, temperature, and density into a tiny spot?
a)
Cosmology
b)
The big bang theory
c)
Steady state theory
d)
The big crunch theory
12.
What theory states that the universe has no beginning and no ending?
a)
Steady state theory
b)
The big bang theory
c)
Oscillating theory
d)
The big crunch theory
13.
What theory states that the universe contract and create another singularity?
a)
Oscillating theory
b)
The big bang theory
c)
Steady state theory
d)
The big crunch theory
14.
Which one of the following does not possess kinetic energy?
a)
Light moving through vacuum
b)
Sound moving through vacuum
c)
Electrons in an electromagnetic field
d)
A moving car on the road
15.
Two boys climb to the top of a building with 10 kg weight in their hands. If the boy 1 has twice more power than boy 2, what is the time taken by each boy to climb up the building?
a)
Boy 1 will take double the time as compared to boy 2
b)
Boy 1 will take half the time as compared to boy 2
c)
Boy 1 will take as much time as boy 2
d)
Boy 1 and boy 2 will reach simultaneously
16.
Which of the following separation techniques is used to separate two miscible liquids using their difference in boiling points?
a)
Centrifugation
b)
Chromatography
c)
Distillation
d)
Filtration
17.
Ice floats in water because it is _______.
a)
colder than water
b)
less dense than water
c)
more dense than water
d)
warmer than water
18.
How many protons, electrons and neutrons are there if chlorine has atomic number of 17 and mass number of 35? There are _____.
a)
35 protons, 35 electrons, and 17 neutrons.
b)
18 protons, 18 electrons, and 17 neutrons
c)
17 protons, 17 electrons, and 18 neutrons
d)
18 protons, 18 electrons, and 35 neutrons
19.
Which of the following statements does NOT describe elements? ANS:B
a)
All the particles are alike.
b)
They can be broken down into simpler substances.
c)
They can join together to form compounds.
d)
They have unique sets of properties.
20.
The density of water is 1 gm/ml. An object has a mass of 58 grams. What volume must it have in order to float in water?
a)
45 mL
b)
50 mL
c)
55 mL
d)
60 ml
100 %
