GSAT GSAT Science and Technology 2

Question 1

Which part of the electromagnetic spectrum has the shortest wavelength?

Accepted Answer

Gamma rays

Answer

Gamma rays have the shortest wavelength and highest frequency in the electromagnetic spectrum.

Question 2

What is the main function of the large intestine in the human digestive system?

Accepted Answer

Water absorption

Answer

The large intestine primarily absorbs water from indigestible food matter before it is eliminated.

Question 3

Which element has the atomic number 1?

Accepted Answer

Hydrogen

Answer

Hydrogen, with one proton in its nucleus, has atomic number 1 and is the lightest element.

Question 4

What term describes the ability of a material to conduct electricity?

Accepted Answer

Conductivity

Answer

Electrical conductivity is the measure of how easily electric current flows through a material.

Question 5

Which technology uses radio waves to detect the position and speed of objects?

Accepted Answer

Radar

Answer

Radar (Radio Detection And Ranging) uses reflected radio waves to determine the location and velocity of objects.

GSAT - General Scholastic Ability Test Practice Test