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