Top Most General Science Question Answer Discussion

Top Most General Science Question Answer Discussion

1. Which is used in electrical current power energy
?
1.Ammeter
2.Altimeter
3.Audiometer
4.Electrometer
5. This one

An ammeter is a measurement instrument used to measure current in the circuit. Electric currents amperes are measured
2. Dynamometer is used
.......................................
1.Electricity
2. Electrical power
3. Detects the presence of electric current
4. Pressure pressure
5. This one
Answer - 2. Explanation of electrical energy:
A Dynamometer or "dyno" for short, a device for measuring balls, torque, or power. For example, an engine, the power produced by the motor.
3. Is the use of sound measurements under water?
1.Hydrometer
2.Hygrometer
3.Hydrophone

A hydrofhone is a microphone that is used under the water to record or listen to underwaters. Most hydrofons are based on a piezyltrasonic transducer that produces electricity under pressure pressure.
4. ........................... .. an instrument for word production
1.Microphone
2.Photometer
3.Periscope

The phonograph is an instrument invented in 1877 for a mechanical recording and sound reproduction. It is called a gramophone next to it
5. Speedometer is used ...............................
1. Speed measurement
2. Speed record
3. Display Speed
4. All this
5. This one
Answer - 4. All these explanations:
A speedometer or a speed meter is a gauge that measures and displays the speed of a vehicle.
6. ..................... .. small objects are used to get magnified view 1. Microscope
2.Microphone
3.Telescope

The microscope is an optical instrument used to see small samples, such as a mineral sample or animal or plant cells, which usually increases several hundred times.
7. Automator system ..................... ..
1. Under water
2.Frequency
3. Gas pressure
4. The intensity of the sound
5. This one
Answer and explain
Answer - 4. Sound explanation properties
:
Accuracy recording of an instrument and hearing for audiometer gauging also measures the intensity of the sound
8. Is used to detect the presence of electric charge?
1.Electrometer
2.Ammeter
3.Electroscope

An electroscope is an elementary scientific instrument used to detect the appearance and extent of the body's electrical charge. It was the first electrical measuring instrument. The first electroscope, a pivoted needle called vaporium, was discovered around 1600 by British physician William Gilbert.
9. Salonometer Determination ........................ solution
1.Salinity
2.Purity
3.Impurity
4.Quantity
5. This one
Answer: 1. Value explanation:
A salinometer is a device designed to measure the solubility of liquids or solvents.
10. ..................... .. Temperature is used for measuring 1. Therostatat
2.Termmometer
3.Voltmeter
4.Galvanometer
5. This one
Answer - 2. Thermometer explanation:
A thermometer is a device that measures the temperature or temperature gradient. A thermometer has two important components: (1) a temperature sensor, (2) these physical changes are some ways to convert a numerical value
1. Which is used to measure the power of electrical circuits?
1.Ammeter
2.Anemometer
3.Wattmeter

Watometer A device for measuring electrical power (or electric power supply rate) in a given circuit watt. Electromagnetic watmometers are used to measure utility frequency and audio frequency; Other types of radio frequency are required for measuring.
2. Theodolite system ...........................................
1. Horizontal angle
2. Vertical angle
3. Scientific angle

Theodolite is a surveillance instrument with a rotary telescope for measuring horizontal and vertical angles
3. Immediately used to take an answer and send? 1.Transponder
2.Transducer
3.Transmitter

Transponder is a device for receiving a radio signal and automatically transmitting a different signal.
4. Flux meter is measured .................................
1.Altitudes
2. Magnetic flocus
3.Angels
4. Reflection index
5. This one
Answer - 2. Magnetic flux Explanation:
A fluxmeter is an electronic integrated, digital display device. The fluxometer can not be used only for measuring the magnetic flux of permanent magnets, but can also be used for standard control and categorization of magnetic products.
5. Which of the following is used to record physical movement graphical?
1.Ohmmeter
2.Pyrometer
3.Electroenphalograph
4.Kymograph
5. This one
Answer - 4. Kimગ્રાફ explanation:

A KimGraph (meaning "wave writer") is a device that represents a local character, with a graphical representation of the place's location with time.
6. Wave meter system ....................... .. a radio-wave
1. Response indicators
2.Frequency
3.Wavelength

Wavemeter (or wavelength meter) is a type of interfacometer that is used to measure specific wavelengths in laser beams.