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