Question # 1

To see from submarine the ship at the surface of water , we use:

Choose an answer

Telescope

Microscope

Peri scope

Prism

The speed of sound in iron at 25 ^oC is ms^-1

Choose an answer

5950

5900

6950

6940

For the emission of electrons from the tungsten filament the values of current and voltage are taken as:

Choose an answer

0.1 A and 2V

0.2 A and 4V

0.3A and 6V

0.4A and 8V

The intensity of lawn mover is:

Choose an answer

10-1 wm^-2

10-2 wm^-2

10-3 wm^-2

10-4 wm^-2

Which device is used to store charge:

Choose an answer

Resister

Capacitor

Dielectric

Fuse

The emission of electron from the surface of hot metal is called:

Choose an answer

Ionization

Conduction

Thermionic emission

Convection

In mathematical form of Ohm's law, "R" is:

Choose an answer

Resistance

Specific resistance

Resistor

Resistivity

____________ is always virtual in case of convex mirror.

Choose an answer

p

image

object

all of these

The output of a two input NOR gate is 1 when:

Choose an answer

A is 1 and B is 0

A is 0 and B IS 1

Both A and B are 0

Both A and B are 1

The loudness of sound is most closely related to its:

Choose an answer

Freqeucy

Period

Wavelength

Amplitude

Which form of energy is sound?

Choose an answer

Electrical

Mechanical

Thermal

Chemical

Which of the following characteristics of a wave is independent of the others:

Choose an answer

speed

frequency

amplitude

wavelength

SI unit of capacitance is:

Choose an answer

Joule

Volt

Watt

Farad

More Classes

Other Links

Physics 10th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer