Physical Quantines & Units
Total Questions: 36
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A ) Mass
B ) Weight ✅
C ) Capacity
D ) None
Explanation:
Stone is a unit of: Mass (or Weight)
Additional Info :
- ✅1 Stone = 14 Pounds (lbs)
- ✅1 Stone ≈ 6.35 Kilograms (kg)
- ✅Commonly used in UK and Ireland for measuring body weight
A ) Angstrom ✅
B ) Joule
C ) Newton
D ) Dalton
A ) Escape velocity
B ) Terminal velocity
C ) Orbital velocity ✅
D ) Gravitational velocity
A ) Momentum ✅
B ) Velocity
C ) Distance
D ) None of these
A ) Inertia ✅
B ) Weight
C ) Displacement
D ) None of these
A ) Velocity ✅
B ) Force
C ) Acceleration
D ) Momentum
A ) Speed ✅
B ) Velocity
C ) Displacement
D ) Acceleration
A ) Inch per second ✅
B ) Feet per second
C ) Ezon Ferrari
D ) None of these
A ) Velocity
B ) Power
C ) Force ✅
D ) Acceleration
A ) Speed
B ) Distance ✅
C ) Time
D ) Force
A ) Pascal ✅
B ) Ampere
C ) Coulomb
D ) Length
A ) Hertz
B ) Pulses
C ) Volt ✅
D ) Watts
A ) Hertz ✅
B ) Volt
C ) Cycle/sec
D ) Meter
A ) Ampere ✅
B ) Kilometers
C ) Watts
D ) Volt
A ) Mass
B ) Speed
C ) Time
D ) Length ✅
A ) Kelvin ✅
B ) Fahrenheit
C ) Celsius
D ) Centigrade
A ) Momentum
B ) Luminous
C ) Energy ✅
D ) None of these
A ) Joule ✅
B ) Volt
C ) Ampere
D ) Coulombs
Explanation:
Q: What is the unit of Heat?
✅ Correct Answer:
➡️ Joule (J)
One joule is the amount of energy used when a force of one newton moves an object one meter in the direction of the force.
📘 Explanation for Exams:
- ✅ Joule is the SI unit of heat, energy, and work.
- ✅ Heat is a form of energy, so its SI unit is the Joule (J).
- ✅ In some contexts, especially older ones or in food energy:
- Calorie (cal) is also used.
- 1 calorie = 4.184 joules
✅ Watt (Unit of Power), ✅ Celsius (Unit of Temperature),✅ Newton (Unit of Force)
A ) Lux ✅
B ) Joule
C ) Diet
D ) None of these
A ) Ounce ✅
B ) Inch
C ) Centimeter
D ) Yard
A ) Volt
B ) Ampere
C ) Ohm
D ) Coulomb ✅
A ) Ampere ✅
B ) Volt
C ) Ohm
D ) Joule
A ) Ampere
B ) Volt
C ) Ohm ✅
D ) None
A ) Joule
B ) Watt ✅
C ) Coulomb
D ) Volt
A ) Second ✅
B ) Minute
C ) Hour
D ) Day
A ) Coulomb
B ) Tesla ✅
C ) Ampere
D ) Gauss
A ) Gram
B ) Pound
C ) Kilogram ✅
D ) Stone
A ) Joule ✅
B ) Watt
C ) Ampere
D ) Newton
A ) Joule ✅
B ) Watt
C ) Ampere
D ) Newton
A ) Joule
B ) Watt
C ) Calorie ✅
D ) Kilogram
A ) Joule
B ) Ohm ✅
C ) Watt
D ) Volt
A ) Barometer
B ) Thermometer ✅
C ) Altimeter
D ) Hygrometer
A ) Kilometer per hour
B ) Meter per second
C ) Mile per hour
D ) All of these ✅
A ) Watt
B ) Ampere
C ) Hertz ✅
D ) Cycle/ sec
A ) Lux
B ) Candela ✅
C ) Watt
D ) Joule
A ) Barometer
B ) Seismograph
C ) Geiger counter
D ) Thermometer ✅