Hint:Related Questions to study
Physics
Identify the SI unit of energy consumption.
Identify the SI unit of energy consumption.
PhysicsGrade-9
Physics
Which of the following formulas is correct to calculate the power consumption?
Which of the following formulas is correct to calculate the power consumption?
PhysicsGrade-9
Physics
How is power related to time?
How is power related to time?
PhysicsGrade-9
Physics
How is power related to current?
How is power related to current?
PhysicsGrade-9
Physics
How is power related to voltage?
How is power related to voltage?
PhysicsGrade-9
Physics
It shows the power consumption of a device.
What is it?
It shows the power consumption of a device.
What is it?
PhysicsGrade-9
Physics
What is the measure of the amount of electrical energy an electrical device consumes for every second it is in use.
What is the measure of the amount of electrical energy an electrical device consumes for every second it is in use.
PhysicsGrade-9
Physics
What is the SI unit of power rating?
What is the SI unit of power rating?
PhysicsGrade-9
Physics
____ is the unit of power.
____ is the unit of power.
PhysicsGrade-9
Physics
If a pump can lift 150 kg of water through a height of 6 m in 10 seconds, then its power is
If a pump can lift 150 kg of water through a height of 6 m in 10 seconds, then its power is
PhysicsGrade-9
Physics
How much time will be required to perform 420 J of work at the rate of 30 W?
How much time will be required to perform 420 J of work at the rate of 30 W?
PhysicsGrade-9
Physics
Two people do the same work. One takes twice the time to do it than the other. What is the relation of power between them?
Two people do the same work. One takes twice the time to do it than the other. What is the relation of power between them?
PhysicsGrade-9
Physics
A man of 60 kg weight is standing at rest on a platform. He jumps up vertically a distance of 1 m, and the platform at the same instant moves horizontally forward with the result that the man lands 1 meter behind the point on the platform from where he took the jump; the power applied in doing so in 20 s is
A man of 60 kg weight is standing at rest on a platform. He jumps up vertically a distance of 1 m, and the platform at the same instant moves horizontally forward with the result that the man lands 1 meter behind the point on the platform from where he took the jump; the power applied in doing so in 20 s is
PhysicsGrade-9
