- Convex Lens
- Concave Lens
- Condenser Lens
- None of these
- a
-
Convex Lens are used in Microscope.
- Columb
- Ampere
- Joule
- Watt
- b
-
Columb is a unit of Charge.
Joule is unit of Work.
- Winds and Clouds
- Atmosphere
- Air and Sound
- None of these
- b
-
It is considered that Meteorology was introduced in 350 BC by Aristotle.
- Seeds
- Fresh Vegetables and Fruits
- Green Leefy Vegetables
- None of these
- c
-
The source of Vitamin C are Fresh Vegetables and Fruits.
The good Sources of Iodine is Sea Foods.
The good source of Vitamin B-Complex are Seeds.
- Zakariya Al-Razi
- Abu Ali Sina
- Jabar Bin Hayyan
- Abdul Qasim Majreeti
- b
-
He was Muslim Scientist.
Abu Ali Sina is also known as Ibn E Sina.
Ibn Sina wrote Five books on Medicine.
- Revolution of Earth
- Seasonal Reversal of Winds
- Movement of Clouds
- Rise in Temperature
- B
- Ozone layer
- Ionosphere
- Troposphere
- Exosphere
- b
-
There are Five main layers of Atmosphere, which are:
Troposphere
Stratosphere
Mesosphere
Thermosphere (Ionosphere is Secondary layer)
Exosphere
- Power
- Energy
- Electric Current
- All of the given
- b
-
Unit o Electric Current is Ampere.
Unit of Power is Watt.
- Chemistry
- Physics
- Astronomy
- Biology
- b
-
There are two main branches of Physics, which are:
Modern Physics
Classical Physics
- 206
- 212
- 218
- 220
- a
-
There are 300 bones in a new born baby.