Physics-
General
Easy

Question

The number of circular division on the shown screw gauge is 50. It moves 0.5 mm on main scale for one complete rotation and main scale has 1/2 mm marks. The diameter of the ball is:

  1. 2.25 mm    
  2. 2.20 mm    
  3. 1.20 mm    
  4. 1.25 mm    

The correct answer is: 1.20 mm

Book A Free Demo

+91

Grade*

Related Questions to study

General
maths-

text  Lt  end text subscript x plus x over 2 end subscript fraction numerator cos invisible function application x over denominator x minus pi over 2 end fraction

text  Lt  end text subscript x plus x over 2 end subscript fraction numerator cos invisible function application x over denominator x minus pi over 2 end fraction

maths-General
General
chemistry-

The decomposition of H subscript 2 O subscript 2 may be checked by adding a small quantity of phosphoric acid. This is an example of :

The decomposition of H subscript 2 O subscript 2 may be checked by adding a small quantity of phosphoric acid. This is an example of :

chemistry-General
General
maths-

L t subscript x not stretchy rightwards arrow 1 end subscript fraction numerator log subscript e superscript x over denominator x minus 1 end fraction

L t subscript x not stretchy rightwards arrow 1 end subscript fraction numerator log subscript e superscript x over denominator x minus 1 end fraction

maths-General
General
maths-

not stretchy integral e to the power of x to the power of 2 end exponent end exponent x   d x is equal to

not stretchy integral e to the power of x to the power of 2 end exponent end exponent. x d x equals fraction numerator 1 over denominator 2 end fraction not stretchy integral left parenthesis 2 x right parenthesis e to the power of x to the power of 2 end exponent end exponent d x
equals fraction numerator 1 over denominator 2 end fraction not stretchy integral e to the power of t end exponent d t equals fraction numerator 1 over denominator 2 end fraction e to the power of t end exponent equals fraction numerator 1 over denominator 2 end fraction e to the power of x to the power of 2 end exponent end exponent, (Put x to the power of 2 end exponent equals t rightwards double arrow d t equals 2 x d x right parenthesis.

not stretchy integral e to the power of x to the power of 2 end exponent end exponent x   d x is equal to

maths-General
not stretchy integral e to the power of x to the power of 2 end exponent end exponent. x d x equals fraction numerator 1 over denominator 2 end fraction not stretchy integral left parenthesis 2 x right parenthesis e to the power of x to the power of 2 end exponent end exponent d x
equals fraction numerator 1 over denominator 2 end fraction not stretchy integral e to the power of t end exponent d t equals fraction numerator 1 over denominator 2 end fraction e to the power of t end exponent equals fraction numerator 1 over denominator 2 end fraction e to the power of x to the power of 2 end exponent end exponent, (Put x to the power of 2 end exponent equals t rightwards double arrow d t equals 2 x d x right parenthesis.
General
chemistry-

Which of the following is a heterogeneous catalysis?

Which of the following is a heterogeneous catalysis?

chemistry-General
General
chemistry-

Which type of metals form effective catalysts?

Which type of metals form effective catalysts?

chemistry-General
General
maths-

L t subscript x not stretchy rightwards arrow 0 end subscript fraction numerator e to the power of x minus sin invisible function application x minus 1 over denominator x end fraction

L t subscript x not stretchy rightwards arrow 0 end subscript fraction numerator e to the power of x minus sin invisible function application x minus 1 over denominator x end fraction

maths-General
General
maths-

blank to the power of n C subscript r plus 4 to the power of n C subscript r minus 1 end subscript plus 6 to the power of n C subscript r minus 2 end subscript plus 4 to the power of n C subscript r minus 3 end subscript plus to the power of n C subscript r minus 4 end subscript is equal to

blank to the power of n C subscript r plus 4 to the power of n C subscript r minus 1 end subscript plus 6 to the power of n C subscript r minus 2 end subscript plus 4 to the power of n C subscript r minus 3 end subscript plus to the power of n C subscript r minus 4 end subscript is equal to

maths-General
General
physics-

For the third resonance, which option shows correct mode shape for displacement variation and pressure variation.

For the third resonance, which option shows correct mode shape for displacement variation and pressure variation.

physics-General
General
physics-



physics-General
General
physics-

Find the thickness of the object using the defected vernier callipers

Find the thickness of the object using the defected vernier callipers

physics-General
General
physics-

Read the special type of vernier

Read the special type of vernier

physics-General
General
physics-

Read the vernier

Read the vernier

physics-General
General
physics-

Read the normal screw gauge main scale has only mm marks. Circular scale has 100 division. In complete rotation, the screw advances by 1 mm.

Read the normal screw gauge main scale has only mm marks. Circular scale has 100 division. In complete rotation, the screw advances by 1 mm.

physics-General
General
maths-

Lt subscript x not stretchy rightwards arrow 4 end subscript fraction numerator a to the power of x minus 1 over denominator b to the power of x minus 1 end fraction left parenthesis a greater than 0 comma b greater than 0 comma b not equal to 1 right parenthesis

Lt subscript x not stretchy rightwards arrow 4 end subscript fraction numerator a to the power of x minus 1 over denominator b to the power of x minus 1 end fraction left parenthesis a greater than 0 comma b greater than 0 comma b not equal to 1 right parenthesis

maths-General