Everyday Science MCQS
which gland is called master gland?
The element which form amphoteric oxides is:
The freezer in a refrigerator is fitted near the top
To minimize power consumption
Because of convenience
It facilities convection current currents
To keep it away form hot compressor which is nearer to the bottom
Radioactive element which has been found to have reserves in D.G Khan area of Pakistan is:
The length of an earth day is determined by the time required for approximately one
How many bones are there i9n the aduit human body?
Bar is a unit of:
Intensity of Sound
Light travels slower in glass than in air because?
Refractive index of air is greater than that of glass
Density of glass of greater than that of air
Density of glass is less than that of air
Refractive index of air is less than that of glass
The most reactive among the halogens is:
What is the study of fossils?