Potassium Permanganate is used for purifying drinking water, because
View Answer Report Error Discuss
The gases used in different types of welding would include
The radioactive element most commonly detected in humans is
Which of the following statements about the Himalayan Mountains is NOT correct ?
The Ozone Layer restricts from
The Ozone layer which is present in the Earth's atmosphere protects it by restricting from UV or Ultraviolet radiation, the dangerous rays contained by Sun.
The filament of an electric bulb is made of
A filament is a metal wire that glows when electricity is channeled into it. The filament of an electric bulb is made of Tunsten.
Because of its high melting point and its greatest tensile strength, it makes for a good filament in light bulbs.
In the context of plate tectonics, which of the following statements is NOT correct?
Chilling is most commonly practiced by
Chilling is most commonly practiced by Food Handlers like restaurents, hotels,...
View answer Workspace Report Error Discuss