- Equal Force
- Equal Reaction
- Work together
- None of these
- b
-
Isaac Newton discovered three Law of Motion.
Every Action has reaction but in opposite Direction (Third Law of Motion)
Everyday Science MCQs
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Vitamin K helps in:
- Building of Bones
- Blood Clotting
- Making Blood
- Both A & B
- b
-
Vitamin K is obtained from Leafy Green Vegetables.
Cathode Ray Tube is a form of:
- Monitor
- Mouse
- Keyboard
- Motherboard
- a
-
Cathode Ray Tube was invented in 1897 by Karl Ferdinand Braun.
The Sun is a…….
- Planet
- Asteroid
- Star
- Meteor
- c
-
There are Eight planets in Solar System which are Mercury, Venus, Neptune, Earth, Mars, Jupiter, Saturn and Uranus.
What is lifespan of Red Blood Cells?
- 120 days
- 60 days
- 30 days
- 15 days
- a
-
The lifespan of White Blodd Cells is 9-12 days.
What is unit of Charge?
- Volt
- Ohm
- Columb
- Ampere
- C
-
Ohm is unit of Electric Resistance.
Deficiency of Vitamin D is result of:
- Osteomalacia
- Rickets
- Both A & B
- Scurvey
- c
-
Deficiency of Vitamin A became causes of Night Blindness.
Deficiency of Vitamin C became causes of Scurvey.
The lenses which are used in Camera are called:
- Convex Lens
- Concave Lens
- Condenser Lens
- None of these
- a
-
Convex Lens are used in Microscope.
What is Unit of Electric Current?
- Columb
- Ampere
- Joule
- Watt
- b
-
Columb is a unit of Charge.
Joule is unit of Work.
Meteorology is the study of:
- Winds and Clouds
- Atmosphere
- Air and Sound
- None of these
- b
-
It is considered that Meteorology was introduced in 350 BC by Aristotle.