Showing posts with label JEE. Show all posts
Showing posts with label JEE. Show all posts

Wednesday, 5 August 2020

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-4)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)(#class11Physics)

JEE NEET PHYSICS MCQs (Set-4)

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-4)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)(#class11Physics)


Topics Covered: Vector Algebra, Motion in a Plane


Q1: If θ is the angle between two vectors, then the resultant vector is maximum when the value of θ is

(a) 0° 
(b) 90°
(c) 180° 
(d) Same in all cases.


Q2: The change in a vector may occur due to

(a) Rotation of the frame of reference 
(b) Translation of frame of reference
(c) Rotation of vector 
(d) Both a and b


Q3: Acceleration of a particle under projectile motion at the highest point of its trajectory is :

(a) g 
(b) zero
(c) less than g 
(d) dependent upon projection velocity

Tuesday, 21 July 2020

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-3)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

PHYSICS MCQs (Set-3) 

FOR JEE NEET Med/Engineering Entrance Examinations

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-3)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

Topics Covered: Kinematics (Motion in a Straight Line)


Q1: A particle starts from rest with uniform acceleration 'a' Its velocity after 'n' second is 'v'. The displacement in last two seconds is:

(a) 2v(n-1)/n
(b) v(n-1)/n
(c) v(n+1)/n
(d) 2v(2n+1)/n


Q2: A body starts from origin and moves along x-axis such that at any instant velocity is v = 4t³ - 2t. The acceleration of the particle when is it is 2m away from the origin is:

(a) 14 m/s²
(b) 18 m/s²
(c) 22 m/s²
(d) 32 m/s²

Monday, 13 July 2020

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-2)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

JEE NEET PHYSICS MCQs (Set-2)

FOR NEET - IIT JEE and Other Engineering or premedical Entrance Examinations

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-2)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

Topics Covered: Units & Dimensions, Error in Measurement


Q1: Which of the following sets cannot enter into the list of fundamental quantities in any system of unit

(a) length, mass and velocity 
(b) length, time and velocity 
(c) mass, time and velocity 
(d) length, time and mass 


Q2: The base quantity among the following is:

(a) Speed 
(b) Weight 
(c) Length 
(d) Area


Tuesday, 7 July 2020

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-1)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

PHYSICS MCQs  (SET-1)

FOR NEET - IIT JEE and Other Engineering or premedical Entrance Examinations

PHYSICS MCQs FOR NEET - IIT JEE EXAMINATION (SET-1)(#NEETMCQs)(#eduvictors)(#JEE)(#PhysicsMCQs)

Q1: A neutron with velocity v strikes a stationary deuterium atom, its kinetic energy changes by a factor of

(a) 15/16
(b) 1/2
(c) 2/1
(d) 8/9


Q2: AM radio band has carrier frequency from 500 kHz to 1500 kHz. Assuming a fixed inductance in a simple LC circuit, what is  ratio of highest capacitance to lowest capacitance required to cover this frequency range?

(a) 3
(b) 6
(c) 9
(d) 12


Monday, 15 April 2019

Physics Quiz for NEET, AIPM and JEE (MCQs) (#physicsquiz)(#eduvictors)

Physics Quiz for NEET, AIPM and JEE 

Physics Quiz for NEET, AIPM and JEE (MCQs) (#physicsquiz)(#eduvictors)

MCQs

Q1: Wavelength of a LASER beam can be used as a standard of 

(a) Time
(b) Temperature
(c) Angle
(d) Length


Q2: A mercury barometer is enclosed in a tall glass cylinder. What happens to the level of mercury if air is slowly removed from the enclosure by a vacuum pump? The level 

(a) steadily falls
(b) steadily rises
(c) remains unchanged
(d) suddenly falls to zero


Q3: Which of the following is not a thermodynamic function?

(a) enthalpy
(b) work done
(c) internal energy
(d) Gibb's energy

Tuesday, 12 March 2019

PHYSICS: IMPORTANT DISCOVERIES(#eduvictors)(#cbsenotes)

Physics: Important Discoveries

PHYSICS: IMPORTANT DISCOVERIES(#eduvictors)(#cbsenotes)



No. Discovery Scientist Year
1. Proton Rutherford 1919
2. Neutron James Chadwick 1932
3. Atom John Dalton 1808
4. Atomic Structure Neil Bohr & Rutherford 1913
5. Radioactivity Henry Becquerel 1896
6. Radium Madam Curie 1898
7. Raman Effect CV. Raman 1928
8. X-Rays Roentgen 1895
9. Photoelectric effect Albert Einstein 1905
10. Periodic table Mendeleev 1888
11. Nuclear Reactor Anrico Fermi 1942
12. Wireless Telegram Marconi 1901
13. Dynamite Alfred Nobel 1867