Scientific instruments are tools used to measure, observe, and collect data in scientific experiments. They can be used to study a wide range of phenomena, from the smallest atoms to the largest galaxies.

Here you are given Multiple Choice Questions (MCQs) on the Scientific Instrumentsthe topic of General Knowledge. First of all, you have to read all the GK questions related to Scientific Instruments and click on one correct answer for each question. If your answer is correct, you will be displayed with a ✅ sign, but if your answer is wrong, a ❌ sign will be displayed, so that you can identify the correct answer you have given.

Q. Which instrument is used to measure humidity?

 ◉ Hygrometer

✅ Correct

 ◉ Incometer

❌ Incorrect

 ◉ Hydrometer

❌ Incorrect

 ◉ Ammered

❌ Incorrect

Q. What is the instrument used to detect submerged objects called?

 ◉ Quasar

❌ Incorrect

 ◉ sonar

❌ Incorrect

 ◉ radar

✅ Correct

 ◉ pulse

❌ Incorrect

Q. Which instrument is used to measure the fat content of milk?

 ◉ Megiter

❌ Incorrect

 ◉ Lactometer

✅ Correct

 ◉ Decimmeter

❌ Incorrect

 ◉ Hectometer

❌ Incorrect

Q. Many electrical appliances should not be installed on the same power socket, why?

 ◉ Overloading can cause damage to home wiring

✅ Correct

 ◉ Home wiring can burn due to overloading

❌ Incorrect

 ◉ The meter may be bad due to overloading

❌ Incorrect

 ◉ None of them

❌ Incorrect

Q. Which instrument is used to study the behavior of a vibrating string?

 ◉ Skinner

❌ Incorrect

 ◉ Sonometer

✅ Correct

 ◉ Inheritance

❌ Incorrect

 ◉ Montessori

❌ Incorrect

Q. What is the instrument used to measure temperature called?

 ◉ Radar

❌ Incorrect

 ◉ Thermometer

✅ Correct

 ◉ Rain gog

❌ Incorrect

 ◉ Seismograph

❌ Incorrect

Q. Which instrument is used to test the acidity of an aqueous solution?

 ◉ Hygrometer

❌ Incorrect

 ◉ Acidimeter

❌ Incorrect

 ◉ Emmeter

❌ Incorrect

 ◉ ph meter

✅ Correct

Q. An instrument called sphygmomanometer is used to measure what?

 ◉ Weight

❌ Incorrect

 ◉ Speed

❌ Incorrect

 ◉ blood pressure

✅ Correct

 ◉ Air pressure

❌ Incorrect

Q. Which instrument uses sound waves to measure the depth of the ocean?

 ◉ Kawasar

❌ Incorrect

 ◉ Pulsar

❌ Incorrect

 ◉ sonar

✅ Correct

 ◉ Radar

❌ Incorrect

Q. Which is the instrument which is used to measure the force and velocity of wind?

 ◉ Pascal scale

❌ Incorrect

 ◉ anemometer

✅ Correct

 ◉ Hydrometer

❌ Incorrect

 ◉ Beerometer

❌ Incorrect

Q. What type of waves are used in night vision equipment?

 ◉ None of the above

❌ Incorrect

 ◉ Radio

❌ Incorrect

 ◉ infrared waves

✅ Correct

 ◉ Microscopic

❌ Incorrect

Q. Which is the optical instrument with the help of which magnified form of distant objects can be seen by both the eyes simultaneously?

 ◉ Sectant

❌ Incorrect

 ◉ Microscopes

❌ Incorrect

 ◉ binocular

✅ Correct

 ◉ Telescope

❌ Incorrect

Q. What is the instrument called 'Pycnometer' used to measure?

 ◉ Sound intensity

❌ Incorrect

 ◉ Solar radiation intensity

❌ Incorrect

 ◉ speed of light

❌ Incorrect

 ◉ density

✅ Correct


Visit link below to learn more about the topic:

List of Scientific Instruments and their Uses 🔗

  Last update :  Mon 5 Jun 2023
  Post Views :  3733
  Post Category :  Science Quizzes