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Everyday Science
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L
Laila Ansari
5 years ago
Everyday Science
Bromine is a___________________?
A
black solid
B
red-brown l
C
colourless
D
highly infl
0
I
Imran Baig
5 years ago
Everyday Science
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68
69
Which ocean does not commonly experience tropical cyclones ?
A
Western Pacific
B
North Atlantic
C
South Atlantic
D
Indian Ocean
0
I
Imad Bhatti
5 years ago
Everyday Science
What is the nature of pH of Milk?
A
Slightly Acidic
B
Slightly Basic
C
Highly Acidic
D
Highly Basic
0
J
Javeria Mughal
5 years ago
Everyday Science
When an acid reacts with a metal, which one of the following gas is usually liberated?
A
Ammonia Gas
B
Chlorine
C
Oxygen
D
Hydrogen ga
0
R
Rehan Hussain
5 years ago
Everyday Science
Our atmosphere consists of__________ CO2?
A
0.03 to 0.04% CO2
B
0.3 to 0.4% CO2
C
3 to 4% CO2
D
None of these
0
L
Laila Ansari
5 years ago
Everyday Science
Through which organ does a fish respire?
A
Nose
B
Lung
C
Gill
D
Fins
0
W
Waqas Khawaja
5 years ago
Everyday Science
Which among the following types of lenses are prescribed by doctors for a patient suffering from astigmatism?
A
Cylindrical Lens
B
Concave Lens
C
Spherical Lens
D
Convex Lens
0
B
Benish Siddiqui
5 years ago
Everyday Science
The SI unit of Dipole moment is __________?
A
Debye
B
Cm
C
Weber
D
Coulu
0
B
Bisma Gillani
5 years ago
Everyday Science
The melting point of ice is_________?
A
00C
B
100
C
40C
D
40C
0
B
Babar Bukhari
5 years ago
Everyday Science
Thanatology is the study of _________?
A
Careers
B
Being
C
Death
D
Soul
0
I
Ifra Javed
5 years ago
Everyday Science
Mass of Earth is___________?
A
5.972 × 1024 kg.
B
6.972 × 1024 kg
C
7.972 × 1024 kg
D
8.972 × 1024 kg
0
D
Dania Khattak
5 years ago
Everyday Science
Friction can be reduced by changing from _________?
A
Rolling to sliding
B
Sliding to rolling
C
Dynamic to static
D
Potential energy t
0
S
Saad Bhatti
5 years ago
Everyday Science
Change of state form liquid to solid is _________?
A
Boiling
B
Freezin
C
Evapora
D
None of
0
S
Shehzad Rizvi
5 years ago
Everyday Science
Vertebral Column in human beings consists of how many vertebrae?
A
5
B
1
C
1
D
3
0
M
Mishal Shah
5 years ago
Everyday Science
The light of distant stars is affected by __________ ?
A
The earth’s atmosphere
B
Interstellar dust
C
both A and B
D
None of these
0
I
Inaya Awan
5 years ago
Everyday Science
Approximately, how many times each day do our heart valves open and close normally?
A
10,000
B
1,00,0
C
1,50,0
D
2,00,0
0
Z
Zain Mirza
5 years ago
Everyday Science
During which process of energy exchange does cold air displace warmer air?
A
Convection
B
Radiation
C
Conduction
D
None of th
0
R
Rehan Hussain
5 years ago
Everyday Science
A man presses more weight on earth at___?
A
Sitting position
B
Standing Positio
C
Lying Position
D
None of these
0
A
Ali Khan
5 years ago
Everyday Science
‘Christian Friedrich Schönbein’ discovery is___________?
A
Ozone
B
Radiu
C
Cholo
D
Neutr
0
A
Adnan Siddiqui
5 years ago
Everyday Science
Which metal is extracted from sea water?
A
Potassium
B
Magnesium
C
Aluminum
D
None of t
0
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