Question # 1

The line of force of a uniform magnetic field

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Must be divergent

Must be convergent

Must be parallel to teach other

intersect

First photocopier was made in 1938, who invented it?

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Arthur Korn

Chestor Carison

Philo Fransworth

Georg Biro

What type of device is a digital camera?

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Out put

Input

Electric

Mechanic

Who discovered Radioactivity first?

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Pasteur

Newton

Watson

Madam

Instead of using an AC,what will happen if a refrigerator is placed open in a n air-tight closed room

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Room will repeatedly become cool and hot alternatively

Room will become cooler

Room Will become hotter

Room's temperature will not change

Which one the following is a genetically transmitted diseases?

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Heamophilia

Blood cancer

Typhoid

Bone cancer

The most accepted theory of the origin of earth is the fiery origin which was propounded by

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Laplace

Chamberlain

James jean

Hoyle

Hydrogen has the tendency to gain one electron to acquire helium configuration. In this tendency, it resembles

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Alkali metals

Inert gases

Alkaline metals

Halogens

Study of short hand writing is called?

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Taxidermy

Stenography

Paleontology

Hematology

The symbol Br on the periodic table stands for:

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Beryllium

Boron

Barium

Bromine

Good conductors have many loose bounds

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Atoms

protons

molecules

electrons

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