SI unit of time is_________?
SI unit of time is_________?
A. second
B. kilo gram
C. meter
D. volt
Similar Posts
Despite the fluctuation in human body temperature. The temperature of human body remains at _________?
Despite the fluctuation in human body temperature. The temperature of human body remains at _________?A. 35 °C
B. 37 °C
C. 42 °C
D. 54 °CSun is divided into ______ main layers.
Sun is divided into ______ main layers.
A. 2
B. 3
C. 4
D. 5Wood is the main raw material for the manufacture of ____________?
Wood is the main raw material for the manufacture of ____________?
A. Paint
B. Gun powder
C. Paper
D. InkWhich of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?A. Earth
B. Venus
C. Moon
D. SaturnThe biggest planet in our solar system is___________?
The biggest planet in our solar system is___________?A. Venus
B. Pluto
C. Jupiter
D. NoneWhat is the date when day and night are equal?
What is the date when day and night are equal?A. March 21 and December 24
B. January 14 and September 23
C. March 20 and September 23
D. January 14 and June 22An equinox is commonly regarded as the instant of time when the plane (extended indefinitely in all directions) of Earth’s equator passes through the center of the Sun.[3] This occurs twice each year: around 20 March and 23 September. In other words, it is the moment at which the center of the visible Sun is directly above the Equator.
The word is derived from the Latin aequinoctium, from aequus (equal) and nox (genitive noctis) (night). On the day of an equinox, daytime and nighttime are of approximately equal duration all over the planet.