EASY
RRB ALP CBT 1
IMPORTANT
Earn 100

Nuclear sizes are expressed in a unit named _____.
(a)Fermi
(b)Angstrom
(c)Newton
(d)Tesla

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Important Questions on Practice Set
EASY
RRB ALP CBT 1
IMPORTANT
When a ray or light enters a glass slab from air _____.

EASY
RRB ALP CBT 1
IMPORTANT
A Light year is a unit of _____.

EASY
RRB ALP CBT 1
IMPORTANT
Which one of the following is not a non-conventional source of energy?

EASY
RRB ALP CBT 1
IMPORTANT
The layer where the decrease in temperature with increasing altitude is totally absent is _____.

EASY
RRB ALP CBT 1
IMPORTANT
Siderosis is a disease caused by the inhalation of _____.

EASY
RRB ALP CBT 1
IMPORTANT
RADAR is used for _____.

EASY
RRB ALP CBT 1
IMPORTANT

EASY
RRB ALP CBT 1
IMPORTANT
