which of the following fibers is generally preferred for
making gauze and lint?
1 Cotton
2 Rayon
3 Nylon
4 Terylene
An element that does not occur in nature but can be produced artificially is 1 Thorium 2 Radium 3 Plutonium 4 Uranium
how the Adams bridge was formed?
Water gas is prepared by passing 1 Steam over white-hot coke 2 Air over red-hot coke 3 Methane over red-hot coke 4 Steam over heated sulphur
The major ingredient of leather is 1 Carbohydrate 2 Collagen 3 Polymer 4 Nucleic acid
describe the function of muscles
What is balanced diet? Give the everyday diet of a normal man.
it is not advisable to sleep under a tree at night becouse trees release
Which one is having more weight when compare to diesel to petrole?
Atoms are composed of 1 Electrons only 2 Protons only 3 Electrons and protons 4 Electrons and nuclei
difference between ancient age,middle age & modern age.
What is condensation? 1 Change of gas into solid 2 Change of solid into liquid 3 Change of vapour into liquid 4 Change of heat energy into cooling energy
what are disadvantages of interrupt and exception?