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Object O is placed in front of a plane mirror and glass slab as shown in figure. The object is made to move with a velocity u perpendicular to the mirror surface. Find the speed of the image formed after refraction
08
Sep
Object O is placed in front of a plane mirror and glass slab as shown in figure. The object is made to move with a velocity u perpendicular to the mirror surface. Find the speed of the image formed after refraction A = 4 Two thin prisms are combined to form an achromatic combination. For [...]
A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between car and observer.
08
Sep
A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between car and observer. A car is moving with velocity u = 20 m/s. What will be change in velocity of car observed if a glass slab is introduced between [...]
Two Projectiles A And B are Projected with Angle of Projection 15° for the Projectile A and 45° for the Projectile B. If Ra And Rb be the Horizontal Range for the Two Projectiles, Then
08
Sep
Two Projectiles A And B are Projected with Angle of Projection 15° for the Projectile A and 45° for the Projectile B. If Ra And Rb be the Horizontal Range for the Two Projectiles, Then then Two Projectiles A And B are Projected with Angle of Projection 15° for the Projectile A and 45° for [...]
Two plane mirrors are joined together at angle theta with each other, as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = PO2 = d. (O1PO2 is a straight line )
08
Sep
Two plane mirrors are joined together at angle theta with each other, as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = PO2 = d. (O1PO2 is a straight line ) as shown in figure. Two point objects o1 and o2 are placed symmetrically such that PO1 = [...]
A projectile is thrown at an angle of 40 with the horizontal and its range is R1. Another projectile is thrown at an angle of 40∘with the vertical and its range is R2. What is the relation between R1 and R2? (projection speed is same in both cases)
08
Sep
A projectile is thrown at an angle of 40 with the horizontal and its range is R1. Another projectile is thrown at an angle of 40∘with the vertical and its range is R2. What is the relation between R1 and R2? (projection speed is same in both cases) The velocity at the maximum height of [...]
A projectile is projected with initial velocity (6i^ + 8j^)m/s. If g = 10 ms^−2, then horizontal range is
08
Sep
A projectile is projected with initial velocity (6i^ + 8j^)m/s. If g = 10 ms^−2, then horizontal range is A projectile is projected with initial velocity (6i^ + 8j^)m/s. If g = 10 ms^−2 then horizontal range is September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 4 - Motion in a Plane [...]
A projectile is projected with a kinetic energy K. If it has the maximum possible horizontal range, then its kinetic energy at the highest point will be
08
Sep
A projectile is projected with a kinetic energy K. If it has the maximum possible horizontal range, then its kinetic energy at the highest point will be A projectile is projected with a kinetic energy K. If it has the maximum possible horizontal range then its kinetic energy at the highest point will be September [...]
The range of a projectile thrown with an initial speed u at the angle 15° is R what will be the range if it is thrown with an initial speed 2u at an angle 30°
08
Sep
The range of a projectile thrown with an initial speed u at the angle 15° is R what will be the range if it is thrown with an initial speed 2u at an angle 30° The range of a projectile thrown with an initial speed u at the angle 15° is R what will be [...]
The velocity at the maximum height of a projectile is half of its velocity of projection u. Its range on the horizontal plane is:
08
Sep
The velocity at the maximum height of a projectile is half of its velocity of projection u. Its range on the horizontal plane is: The velocity at the maximum height of a projectile is half of its velocity of projection u. Its range on the horizontal plane is: September 8, 2020 Category: Cengage NEET by [...]
Two thin prisms are combined to form an achromatic combination. For prism I, A = 4, μR = 1.35, μY = 1.40 ,μv = 1.42 For prism II, μ′R = 1.7,μ′Y = 1.8 and μ′V = 1.9 . Find the prism angle of prism II and the net mean deviation.
08
Sep
Two thin prisms are combined to form an achromatic combination. For prism I, A = 4, μR = 1.35, μY = 1.40 ,μv = 1.42 For prism II, μ′R = 1.7,μ′Y = 1.8 and μ′V = 1.9 . Find the prism angle of prism II and the net mean deviation. A = 4 Two thin [...]