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