A) They become positively charged B) They become negatively charged C) The type of charge depends on the materials rubbed D) They remain neutral
A) Electrostatic discharge B) Conduction C) Induction D) Electric potential
A) Becomes negatively charged B) Loses its charge C) Becomes positively charged D) Becomes a conductor
A) Resistance B) Current C) Voltage D) Capacitance
A) Silver B) Rubber C) Aluminum D) Copper
A) 6 W B) 36 W C) 24 W D) 12 W
A) Celsius (°C) B) Kelvin (K) C) Fahrenheit (°F) D) Joule (J)
A) 212°C B) 100°C C) 0°C D) 373°C
A) -40 degrees Fahrenheit B) -40 Kelvin C) -76 degrees Fahrenheit D) -76 Kelvin
A) Negative charges are attracted to the negatively charged object B) Positive charges are attracted to the negatively charged object C) Positive charges are repelled by the negatively charged object D) Negative charges are repelled by the negatively charged object
A) Conduction B) Electrostatic discharge C) Electric potential D) Induction
A) Becomes a conductor B) Becomes negatively charged C) Loses its charge D) Becomes positively charged
A) Coulomb (C) B) Ohm (Ω) C) Ampere (A) D) Volt (V)
A) Glass B) Rubber C) Plastic D) Aluminum
A) 5 V B) 20 V C) 2 V D) 10 V
A) 273°C B) 0°C C) -32°C D) 32°C
A) 1°C = 1 K B) 1 K = 273°C C) The scales are not directly related D) 1°C = 273 K
A) 0°C B) -273 K C) -273°C D) 0 K
A) Attract each other B) Repel each other C) Remain neutral D) Depend on the magnitude of the charges
A) The charges remain unchanged B) The charges increase C) The charges decrease D) The charges redistribute
A) A rubber balloon B) A metal rod connected to the Earth C) A plastic ruler D) A glass bottle
A) Ohmmeter B) Ammeter C) Voltmeter D) Capacitor
A) Silver B) Copper C) Silicon D) Aluminum
A) 7 A B) 2 A C) 10 A D) 5 A
A) The melting point of ice B) The boiling point of water C) The triple point of water D) Absolute zero
A) There is a nonlinear relationship between the two scales B) They have the same numerical values C) The scales are not directly related D) There is a linear relationship between the two scales
A) 0 degrees Fahrenheit B) 0 Kelvin C) -459 Kelvin D) -459 degrees Fahrenheit
A) Uncharged B) Positively charged C) Negatively charged D) Induced with opposite charge
A) Ampere (A) B) Volt (V) C) Coulomb (C) D) Ohm (Ω)
A) 0 degrees B) -273 degrees C) -40 degrees D) 32 degrees
A) Floating B) Equilibrium C) Upthrust D) Density
A) None B) At the bottom of the liquid C) At the center of the liquid D) In Equilibrium
A) None B) It affect motion of bodies in fluids C) It is not responsible for the different rates of flow of fluids D) It increases the speed of a body in fluid
A) Fluid B) Surface tension C) Viscosity D) None
A) Motion B) Distance C) Measurements D) Teleportation
A) Rotational motion B) Relative motion C) Random motion D) Recreational motion
A) Random motion B) Rotational motion C) Recreational motion D) Relative motion
A) Rotational motion B) Relative motion C) Recreational motion D) Random motion
A) Motion B) Friction C) Surface tension D) Density
A) 0.3 B) 6.0 C) 0.6 D) 30
A) Gravitational force B) Motion C) Force D) Motion under gravity
A) -7.2 m/s² B) 2 m/s² C) -2 m/s² D) 7.2 m/s²
A) Harmonic motion B) Projectile C) Motion D) Gravitational force
A) Drawing B) Warfare C) Dancing D) None
A) Vector quantity B) Scalar quantity C) Derived quantity D) Fundamental quantity
A) Velocity B) Force C) Momentum D) Speed
A) None B) Work is not done C) Work is done D) Force is not applied
A) Efficiency B) Velocity ratio C) Mechanical advantages D) Distance moved
A) Lever B) Include plane C) Pulley D) Wedge
A) Fourth class lever B) Second class lever C) First class lever D) Third class lever |