Question
Which of the following statement is correct?
Which of the following statement is correct?
I. The incident ray, the normal at the point of incidence and the reflected ray all lie in the same plane.
II. Angle of incidence is always equal to the angle of reflection
More Physics GS Questions
- From the given options, the speed of sound is highest in which material?
- In a convex lens, when the object is at infinity, then the position of image is ______.
- A plane mirror is placed on a wall. A man walks directly toward the mirror at 2 m/s. The speed at which his image approaches him is:
- A particle starts from rest and accelerates uniformly at 2 m/s² for 10 seconds, then moves with constant velocity for 5 seconds, and finally decelerates at...
- The half-life of a radioactive substance is 5 hours. How much of the substance remains after 15 hours?
- A brass boiler has a base area of 0.2 m2 and thickness 1.0 cm. It boils water at the rate of 6.0 kg/min when placed on a stove. Calculate the temperature o...
- Which of the following statement is INCORRECT regarding the comparison between biot-savart law for the magnetic field and coulomb's law for the electrostat...
- A silicon sample is doped such that the number of holes far exceeds the number of electrons. Which of the following is true about its conductivity?
- Specific resistance of a conductor increases with :
- A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt