Question 1 of 25
Hints left: 3
Q1
The distance between two consecutive peaks or troughs of a wave is called?
Q2
The change in momentum of an object is equal to?
Q3
What kind of image does a convex lens produce when the object is placed at a distance greater than twice the focal length?
Q4
What is the principle behind hydraulic machines?
Q5
Which of the following is a unit of pressure?
Q6
What is the unit of electric power?
Q7
The energy stored in a stretched spring is called?
Q8
Which scientist proposed the theory of relativity?
Q9
What is the term for the force that acts on a current-carrying conductor in a magnetic field?
Q10
What is the unit of force?
Q11
The principle that the volume of a gas is directly proportional to its absolute temperature at constant pressure is called?
Q12
The principle that the pressure of a given mass of gas is inversely proportional to its volume at constant temperature is called?
Q13
Which of the following is a property of longitudinal waves?
Q14
The energy due to an object's position is called?
Q15
What is the primary source of the Sun’s energy?
Q16
What type of wave is sound?
Q17
Which lens is used to correct nearsightedness?
Q18
Which of the following is an example of a non-conservative force?
Q19
What is the term for the force that opposes the motion of an object through a fluid?
Q20
What is the time taken by the Earth to complete one rotation on its axis?
Q21
Which type of electromagnetic radiation is used in microwave ovens?
Q22
What does Ohm's law state?
Q23
The ability of a material to oppose the flow of electric current is called:
Q24
The property of a material that allows it to conduct electricity is known as?
Q25
What is the SI unit of electric charge?