List of top Physics Questions asked in AP POLYCET

A conductor moving with a speed of 20 m/s in the direction perpendicular to the direction of magnetic field of induction 0.5 T, induces an EMF of 5 V. The length of the conductor is

The material more suitable for core of the electromagnet is

The magnetic field lines due to the horseshoe magnet between its poles are

Four resistors each of 1.5 Q are arranged in the form of a parallelogram. The equivalent resistance between any two opposite corners is

The material which has a resistivity value of about 10x10¹⁰ Ω-m at 20 °C is

When both the length and area of cross-section of a wire are doubled, then the resistance will be

A bulb draws a current of 0-2 A from a 220 V source. The resistance of the filament of the bulb is

The work done by an electric force in moving a unit positive charge from one point to another point in a circuit is called

Two currents 0.5 mA and 5 mA flow towards the junction in a circuit and three currents 1 mA, x and 2 mA flow away from the junction. The value of x (in mA) is

Volt is the SI unit of

Pick the correct answer from the following two statements:
(A) In VIBGYOR, wavelength increases from violet to red. 
(B) In VIBGYOR, refractive index increases from violet to red. 

In a glass prism

A person cannot see objects clearly beyond 40 cm. The power of the lens to correct vision is

For a person with myopia defect, the maximum focal length of the eye-lens is

The sensation of vision on the retina is carried to the brain by

When we sit at a camp fire, objects beyond the fire are seen swaying. The principle involved in it is

If 'a' is the thickness of the glass slab and 'b' is the vertical shift of an object through it, then refractive index of the glass slab is

Which among the following is not a physical quantity?

A temperature of -273 °C in Kelvin scale is

Which among the following statements on temperature is false?

If T₁ and T₂ are the temperatures of the hotter and colder water samples respectively and Tis the final temperature of their mixture, then

Condensation is a change of phase from

The magnification of an object of height 1 m using a spherical mirror is 1.5. The size of the image is

A clock shows 3 hr 5 min. When seen through a plane mirror, the time appears to be

The type of mirrors used by Archimedes in burning ships is