Skip to main content
Physics

Return to Question

edited body
Source Link
AfiJaabb
AfiJaabb
  • 298
  • 2
  • 10

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm.

1)spherometer

2)travelling microscope

3)meter ruler

4)micrometer screw gauge

5)lever method

This is a question in a college examination I sat for recently. The given answer is (34). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm.

1)spherometer

2)travelling microscope

3)meter ruler

4)micrometer screw gauge

5)lever method

This is a question in a college examination I sat for recently. The given answer is (3). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm.

1)spherometer

2)travelling microscope

3)meter ruler

4)micrometer screw gauge

5)lever method

This is a question in a college examination I sat for recently. The given answer is (4). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

edited tags
Source Link
Qmechanic ♦
Qmechanic ♦
  • 213.1k
  • 48
  • 590
  • 2.3k

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm. 1

1)spherometer 2

2)travelling microscope 3

3)meter ruler 4

4)micrometer screw gauge 5

5)lever method

This is a question in a college examination I sat for recently. The given answer is (3). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm. 1)spherometer 2)travelling microscope 3)meter ruler 4)micrometer screw gauge 5)lever method

This is a question in a college examination I sat for recently. The given answer is (3). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm.

1)spherometer

2)travelling microscope

3)meter ruler

4)micrometer screw gauge

5)lever method

This is a question in a college examination I sat for recently. The given answer is (3). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.

Source Link
AfiJaabb
AfiJaabb
  • 298
  • 2
  • 10

Measuring small changes in length using the micrometer screw gauge

Which of the following method/instrument cannot be used to measure small changes of the order of a millimeter occurring in a length of about 50cm. 1)spherometer 2)travelling microscope 3)meter ruler 4)micrometer screw gauge 5)lever method

This is a question in a college examination I sat for recently. The given answer is (3). I don't understand how a spherometer could be used either. The rest seem to be possible. Please explain me whether I have understood it wrong or whether both 1 and 4 are possible answers.