Tools Questions Quiz Test GK

UseFull Links

Science

Questions

Tags

Questions

Science

Type metal used in printing press is an alloy of

Which among the given metals can deposit copper from copper sulphate solution -

Which one is a sublime substance?

Farad’ is the unit of

Jacobson organ is related with

The image of a distant object as seen through an astronomical telescope is

Type of metals used in Printing in alloy of-

Which among the given metals form an amalgam with other metals

Which one of the following animals can hear ultrasonic sound ?

Air is

Fat can be separated from milk in a cream separation because of

Japanese art ‘Ikebana’ is related to which of the following?

The important metal used with iron to produce stainless steel is

U - 235 belongs to which member of the series?

Which among the given metals has least melting point

Which one of the following causes the chikungunia disease?

Air is a/an:

Fat can be separated from milk in a cream separator as of:

Jet plane works on the principle of

Red data book gives information about species which are

The important ore of aluminium is

Ultimate cause of water Movement in a plant stem against gravity is

Which among the given metals is in a liquid state at normal room temperature?

Which one of the following chemicals is commonly used by farmers to destroy weeds?

Air pollutants that produce light haze mist?

Fat is

Jonas Salk invented the vaccine for

Red light is used in traffic signals, because

The inert gas abundantly found in atmosphere is

Ultra purification of a Metal is done by

Which among the given metals is used for the manufacture of heating elements provided in electric iron -

which one of the following determines the sharpness of image in a camera ?

Alcohol prepared by the distillation of wood is:

Refrigeration is a process which

The influx of domestic sewage containing detergents cause nutrient enrichment in water bodies due to the presence of

Which among the given metals occurs in free state

Which one of the following does not contain silver?

Fatigue is caused because of formation and depositing of which among the following acids in Muscles?

Kelp is

Refrigerator Protects the food from contamination because -

The instrument used to measure pressure-

Ultra violet light of Suns radiation is prevented from reaching the earths atmosphere by the layer of

Which among the given plant shows chloroplast dimorphism -

Which one of the following elements isotope is used in the treatment of cancer

All the following are examples of chemical change, except

Fats and oil are

Kerosene is a mixture of

Removal of carbon particles from air involves the principle of

The invention of the transistor, or semiconductor, was one of the most important developments leading to the personal computer revolution. What company invented the transistor in 1947?

Ultraviolet rays can be used in water treatment as