Everyday Science MCQS Set 44

10 meters are equal to

2 decameter

1 decameter

4 decameter

3 decameter

What is used in a computer of protect a networked server form damage buy those who long in to it?

Antivirus

Gateway

Firewall

Glow Control

Which acute infection is characterized as acute bacterial pneumonia with headache high fever, dry cough followed by a productive cough chills shortness of breath diarrhea and abdominal pain?

Legionnaire’s disease

Tuberculosis

Diphtheria

Mycoplasmal pneumonia

The science of studying and managing forests and plantation, and natural resources

Forestry

none of these

Cryptography

Taxonomy

DDT, when invented in 1939, was hailed as the ultimate insecticide, only to be withdrawn in the US in 1972 due to its adverse impact on environment, Who invented it?

Paul Muller

LH Baekeland

Charles Drew

George Biro

In what yea r the first surgery performed under general anesthesia?

1941

1917

1888

1842

Who discovered X-rays?

Wilhelm Roentgen

Ernest Rutherford

J.J. Thomson

Niels Bohr

Most highly intelligent mammais (except man) are?

Elephants

Kangaroos

Whales

Dolphins

Approximately how many centimeters in an inch:

4

2

3.5

2.5

He said all matte in motion has a wavelike nature

Planck

Schrodinger

Thomson

deBroglie