Sea water (Salt water) freezes at ?
A. Same temperature as fresh water.
B. Slightly higher temperatures than fresh water.
C. Slightly higher temperature than fresh water.
D. Sea water does not freeze
Everyday Science Mcqs · Easy · 3 weeks ago
Question Bank
Everyday Science Mcqs
which is the second brightest star in the Universe?
A. Betelgeuse
B. Vega
C. Canopus
D. None of these
Everyday Science Mcqs · Easy · 3 weeks ago
The contraction and expansion of the movement of the walls of the food pipe after entering the slightly digested food is known as ______ movement
A. Gastric
B. Diastolic
C. Peristaltic
D. Oscillatory
Everyday Science Mcqs · Easy · 3 weeks ago
One Torr is equivalent to how many mm of Mercury?
A. 1 mm
B. 10 mm
C. 100 mm
D. 0.1 mm
Everyday Science Mcqs · Easy · 3 weeks ago
At what time of day is the relative humidity normally at a minimum ________________ ?
A. When the air temperature is highest
B. Just before sunrise
C. About midnight
D. When the air temperature is lowest
Everyday Science Mcqs · Easy · 3 weeks ago
Equator passes through one of these countries___________?
A. Saudi Arabia
B. Italy
C. Japan
D. None
Everyday Science Mcqs · Easy · 3 weeks ago
What is the escape velocity on Earth?
A. 7.9 km/s
B. 9.8 km/s
C. 11.2 km/s
D. 12.4 km/s
Everyday Science Mcqs · Easy · 3 weeks ago
1 tonne = _____ kg?
A. 100
B. 400
C. 1000
D. 4000
Everyday Science Mcqs · Easy · 3 weeks ago
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