MCQOPTIONS
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MCQOPTIONS
This section includes 1341 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Which of the following is an example of a natural indicator? |
| A. | Methyl Orange |
| B. | litmus |
| C. | methyl red |
| D. | Phenolphthalein |
| Answer» C. methyl red | |
| 502. |
Which of the following is the most negative element? |
| A. | I |
| B. | On |
| C. | Br |
| D. | Mg |
| Answer» D. Mg | |
| 503. |
Which are the two important parts of human in which it is necessary to generate a magnetic field? |
| A. | hands and feet |
| B. | muscles and heart |
| C. | heart and brain |
| D. | eye and visual nerve |
| Answer» D. eye and visual nerve | |
| 504. |
Which type of magnet is used in commercial motors? |
| A. | permanent magnet |
| B. | cord magnet |
| C. | electromagnet |
| D. | normal bar magnet |
| Answer» D. normal bar magnet | |
| 505. |
What is the unit of life? |
| A. | Jean |
| B. | the cell |
| C. | creatures |
| D. | DNA |
| Answer» C. creatures | |
| 506. |
What type of spectrum is a rainbow? |
| A. | natural spectrum |
| B. | artificial spectrum |
| C. | artificial spectrum and natural spectrum |
| D. | all statements are true |
| Answer» B. artificial spectrum | |
| 507. |
The part of the eye on which the image of an object falls is? |
| A. | cornea |
| B. | retina |
| C. | iris |
| D. | pupil |
| Answer» C. iris | |
| 508. |
What type of current is received from the dynamo? |
| A. | direct current |
| B. | alternating current |
| C. | both stream |
| D. | none of these |
| Answer» B. alternating current | |
| 509. |
Which material is usually used to make an electromagnet? |
| A. | steel |
| B. | soft iron |
| C. | brass |
| D. | none of these |
| Answer» C. brass | |
| 510. |
Who discovered electromagnetic induction? |
| A. | by maxwell |
| B. | Fleming |
| C. | Faraday |
| D. | the ampere |
| Answer» D. the ampere | |
| 511. |
Which of the following is the correct option? |
| A. | work = displacement/force |
| B. | work = force × displacement |
| C. | work = force/displacement |
| D. | none of these |
| Answer» C. work = force/displacement | |
| 512. |
What is the approximate time difference between the actual sunset and the virtual sunset? |
| A. | 2 minutes |
| B. | 1 minute |
| C. | 4 minutes |
| D. | 3 minutes |
| Answer» B. 1 minute | |
| 513. |
What does the color of the sky look like when traveling in an airplane at high altitude? |
| A. | Red |
| B. | Black |
| C. | Yellow |
| D. | Blue |
| Answer» C. Yellow | |
| 514. |
What is meant by MKS method? |
| A. | micro-kelvin-second |
| B. | meter-kelvin-second |
| C. | micro-kilogram-second |
| D. | meter-kilogram-second |
| Answer» E. | |
| 515. |
What are vertical rows in the periodic table called? |
| A. | Class |
| B. | period |
| C. | class |
| D. | orbital |
| Answer» B. period | |
| 516. |
Where is the largest number of isotopes found? |
| A. | of uranium |
| B. | of hydrogen |
| C. | of polonium |
| D. | of lead |
| Answer» D. of lead | |
| 517. |
Which color of light diverges maximum when passing through a prism under the deflection? |
| A. | The colour red |
| B. | green colour |
| C. | blue color |
| D. | purple color |
| Answer» E. | |
| 518. |
Convex lens is used? |
| A. | To remove the defect of vision in the human eye |
| B. | in the vision |
| C. | under the microscope |
| D. | in all of the above |
| Answer» E. | |
| 519. |
What is the maximum focal length of the lens? |
| A. | for green |
| B. | for red |
| C. | for yellow |
| D. | to purple |
| Answer» C. for yellow | |
| 520. |
The power of a convex lens is diopter, its focal length will be? |
| A. | 24 cm |
| B. | 50 cm |
| C. | 40 cm |
| D. | 100 cm |
| Answer» C. 40 cm | |
| 521. |
Who has the largest field of vision? |
| A. | plane mirror |
| B. | Convex mirror |
| C. | concave mirror |
| D. | all of them |
| Answer» C. concave mirror | |
| 522. |
What is the radius of curvature of a plane mirror? |
| A. | between one and the eternal |
| B. | Zero |
| C. | One |
| D. | eternal |
| Answer» E. | |
| 523. |
What is the image formed in a healthy human eye? |
| A. | behind the retina |
| B. | in front of the retina |
| C. | on the retina |
| D. | at infinity |
| Answer» D. at infinity | |
| 524. |
Light year is the unit of which of the following physical quantity? |
| A. | Short time interval |
| B. | mass |
| C. | Work |
| D. | Distance |
| Answer» E. | |
| 525. |
The image formed on the retina in the human eye? |
| A. | inverted appears in reverse |
| B. | is erect but gives an inverted image |
| C. | inverted but appears upright |
| D. | straight appears straight |
| Answer» C. inverted but appears upright | |
| 526. |
What is Newton/kg unit? |
| A. | of velocity |
| B. | of gravitational potential |
| C. | Of force |
| D. | of acceleration |
| Answer» E. | |
| 527. |
Image formed due to farsightedness? |
| A. | behind the retina |
| B. | on the retina |
| C. | beyond the retina |
| D. | Nowhere |
| Answer» B. on the retina | |
| 528. |
What is the small hole in the middle of the iris called? |
| A. | pupil |
| B. | blood platelets |
| C. | retina |
| D. | sclera |
| Answer» B. blood platelets | |
| 529. |
What is the minimum unit of length? |
| A. | micron |
| B. | fermimeter |
| C. | angstrom |
| D. | nanometer |
| Answer» C. angstrom | |
| 530. |
What is the minimum distance of clear vision? |
| A. | 25 cm |
| B. | 50 cm |
| C. | 100 cm |
| D. | eternal |
| Answer» B. 50 cm | |
| 531. |
What is an eye lens? |
| A. | convergent |
| B. | Divergent |
| C. | convex and concave |
| D. | none of these |
| Answer» B. Divergent | |
| 532. |
For a person suffering from nearsightedness, spectacles are used in? |
| A. | convex lens |
| B. | concave lens |
| C. | concave mirror |
| D. | Convex mirror |
| Answer» C. concave mirror | |
| 533. |
What is power or strength? |
| A. | scalar |
| B. | Pradish |
| C. | Vector |
| D. | none of these |
| Answer» B. Pradish | |
| 534. |
What is an example of a complementary unit? |
| A. | force |
| B. | heat |
| C. | Cubic angle |
| D. | pressure |
| Answer» D. pressure | |
| 535. |
What is the Farad unit? |
| A. | conductive |
| B. | of resistance |
| C. | motivating |
| D. | of capacity |
| Answer» E. | |
| 536. |
Newton is the unit of which of the following? |
| A. | force |
| B. | displacement |
| C. | Distance |
| D. | energy |
| Answer» B. displacement | |
| 537. |
Which of the following is the unit of temperature? |
| A. | Celsius |
| B. | Kelvin |
| C. | Fahrenheit |
| D. | all these |
| Answer» E. | |
| 538. |
What is the ability to do work? |
| A. | energy |
| B. | acceleration |
| C. | displacement |
| D. | force |
| Answer» B. acceleration | |
| 539. |
Can something work? |
| A. | positive |
| B. | Zero |
| C. | negative |
| D. | all these |
| Answer» E. | |
| 540. |
Will the value of acceleration due to gravity be zero? |
| A. | at latitudes |
| B. | on the poles |
| C. | on the surface of the earth |
| D. | at the center of the earth |
| Answer» E. | |
| 541. |
The value of G depends on? |
| A. | on the mass of another object placed near |
| B. | on the mass of the bodies |
| C. | distance between bodies |
| D. | neither of the above |
| Answer» E. | |
| 542. |
The acceleration due to gravity of an object depends on? |
| A. | on arrival |
| B. | on mass |
| C. | on the radius |
| D. | all these |
| Answer» E. | |
| 543. |
On which of the following factors does the buoyant force depend? |
| A. | density |
| B. | gravity |
| C. | volume |
| D. | force |
| Answer» B. gravity | |
| 544. |
Which of the following is not a unit of mass? |
| A. | Pounds |
| B. | dine |
| C. | Village |
| D. | kg |
| Answer» C. Village | |
| 545. |
What is the maximum intensity of Earth's gravitational field? |
| A. | at the poles |
| B. | at the equator |
| C. | at the center of the earth |
| D. | on the ground |
| Answer» C. at the center of the earth | |
| 546. |
What is the value of acceleration due to gravity with increasing depth of the earth? |
| A. | decreases |
| B. | remains constant |
| C. | grows |
| D. | none of these |
| Answer» B. remains constant | |
| 547. |
Ice floats on water because? |
| A. | The density of ice is the same as that of water |
| B. | ice is solid and water is liquid |
| C. | Density of ice is less than that of water |
| D. | Density of ice is higher than that of water |
| Answer» D. Density of ice is higher than that of water | |
| 548. |
The weakest of all the fundamental forces? |
| A. | magnetic force |
| B. | nuclear force |
| C. | gravitational force |
| D. | static electric force |
| Answer» D. static electric force | |
| 549. |
On increasing the temperature of water, its viscosity? |
| A. | will be less |
| B. | will grow |
| C. | will increase or decrease |
| D. | will remain unchangeable |
| Answer» B. will grow | |
| 550. |
The gravitational force exerted by the earth is called? |
| A. | gravitational force |
| B. | buoyant force |
| C. | thrust |
| D. | none of these |
| Answer» B. buoyant force | |