GENERAL SCIENCE PHYSICS ONE LINERS FOR TNPSC UPSC SSC SET 100

GENERAL SCIENCE PHYSICS ONE LINERS FOR TNPSC UPSC SSC SET 100

 

991). All bodies large
A). velocity
B). acceleration
C). momentum
D). force

Answer: acceleration


   
992). Electric charges flowing along a conductor are
A). positrons
B). electrons
C). protons
D). positive ions

Answer: electrons


   
993). Power of a lens measured in
A). centimeters
B). meters
C). dioptres
D). none of these

Answer: dioptres


   
994). In a visible spectrum, as we move from violet increases to red the wavelength
A). decreases
B). increases
C). remains constant
D). varies irregularly

Answer: increases


   
995). Light is propagated in the form of
A). longitudinal waves
B). transverse waves
C). pressure waves
D). shear waves

Answer: transverse waves



996). Analyse the statement and choose the correct answer. 

Assertion : A stone is thrown up. At its point of maximum height 

Reason R(I) : velocity is zero maximum 

R(II) : potential energy is maximum
A). R(I) is correct, but R (II) is wrong
B). R(II) is correct, but R(I) is wrong
C). Both are correct
D). Both are wrong

Answer: Both are correct


   
997). Water is in a beakes. Ice floats in it. If it melts the water level will
A). increase
B). remain the same
C). decrease
D). freeze

Answer: remain the same


   
998). A bucket of water is suspended from a spring balance. A stone is tied to a thread and immersed into water from outside. Then the reading will
A). increase
B). decrease
C). remain same
D). depend on the depth of immersion

Answer: increase


   
999). Out atmosphere is spread up to a height of
A). 50 km
B). 100 km
C). 200 km
D). 300 km

Answer: 300 km


   
1000). Which does not involve the principle of inclined plane?
A). Mountain Road
B). Staircase
C). Sea-saw
D). Ladder

Answer: Sea-saw