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Magnetic force on a moving charge is maximum when

  • θ= 00
  • θ= 1800
  • θ= 300
  • θ= 900
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The band of muscles behind the cornea that gives the eye its color and controls the size of the pupil is known as the _____ (PSY101)

a) Sclera
b) Iris
c) Pupil
d) Cornea

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One who is familiar with and at ease in many different countries and cultures is known as _____

A. Cosmpoliton
B. Unsophisticated
C. Provincial
D. All of the above

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The levator palpebrae superioris is inserted into the following structures except:

a-Skin of upper eye lid
b-Upper border of tarsus
c-Bulbar conjunctiva
d-Medial orbital margin & medial palpebral ligamen

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The position of an element in the Periodic Table is determined by its __________ number.

(A) Electron
(B) Proton
(C) Neutron
(D) Positron

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The planet that moves round the Sun at the highest speed is

(A) Jupiter
(B) Venus
(C) Mars
(D) Mercury

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During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.

(A) Salt
(B) Chlorine
(C) Carbon dioxide
(D) Water

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Deficiency of Vitamin-D results in

(A) night blindness
(B) rickets
(C) scurvy
(D) hair fall

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About how much energy entering earth’s atmosphere is from the sun?

(A) 70%
(B) 80%
(C) 90%
(D) 99.9%

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What is the most abundant form of matter in the universe?

(A) Plasma
(B) Liquid
(C) Gas
(D) Solid