Physics Tests (Intermediate) Physics (Intermediate) Tests 13170 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Physics (Intermediate) Quiz 1 / 25 Metals are good conductors due to? Small size Molecules Rapid vibration of atoms Free Electrons Big size Molecules 2 / 25 Which phenomenon can not produce colours with white light:- Dispersion Interference Polarization Diffraction 3 / 25 The locus of all points in a medium having the same phase of vibrations is called:- Crest Wavelength Wave front Trough 4 / 25 An alternate unit to kgm/s is:- N Js Nm Ns 5 / 25 A convex lens and a concave lens of focal length f are in contact, then focal length of the combination will be:- 2f 0 f/2 infinite 6 / 25 The SI unit of pressure is:- Nm -² N² m N-² m N m² 7 / 25 The boiling point of water is? 0 100 212 32 8 / 25 The drag force increase as the speed of object:- remain constant Decreases None of these Increases 9 / 25 What would a drummer do to make the sound of drum to give a note of lower pitch:- loosen the drum skin both of these none of these hit the drum skin 10 / 25 Which one is a vector? Work Velocity Volume Length 11 / 25 Amount of a substance in terms of numbers is measured in…….? Kilogram Gram Mole Newton 12 / 25 The branch of physics which deals with the ultimate particles of which the matter is composed is called:- solid state physics atomic physics particle physics nuclear physics 13 / 25 When the quick transfer of heat is required through a body, we use? Plasma Bad conductors Good Conductors Mercury 14 / 25 The process in which no heat is evolved the system is known as:- isochoric process isothermal process isobaric process adiabatic process 15 / 25 The SI unit of plane angle is: Steradian Degree Radian Candela 16 / 25 The second law of thermodynamics, is concerned with circumstances in which:- none of these heat can be converted into work direction of flow of heat both of these 17 / 25 The length of second pendulum is:- 99.2 cm 99.2 99.2 m 99.2 km 18 / 25 In an elastic collision, if an incident particle collide with a target particle of the same mass, then after collision:- Both will interchange their velocity None of them Both will move with double velocity Both will come to rest 19 / 25 In an ideal gas, when no K.E is lost the collision is said to be:- Elastic Perfectly elastic Inelastic Perfectly inelastic 20 / 25 Which equation represents 1st law of thermodynamics:- All of these W = Q- ΔU Q= ΔU+ W ΔU = Q - W 21 / 25 According to Einstein theory, the space time is:- All of these Circular Straight Curve 22 / 25 Speed of sound is higher in _____:- gas liquid solid All of them 23 / 25 The value of γ for a gas is 1.66, then X is:- Ne H2 O3 N2 24 / 25 The waves in which the particles of medium are displaced in a direction perpendicular to the direction of propagation of waves are called:- Longitudinal waves Electromagnetic waves micro waves transverse waves 25 / 25 The waves produced in the microwave oven have wavelength:- 12 cm 12 m 12 nm 12 km Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Subscribe our Channel Here Latest updates
