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In the previous problem, what will be refractive index of the liquid so that point E is visible (PE = R/3) through the telescope in air when vessel is filled with liquid completely,
06
Oct
In the previous problem, what will be refractive index of the liquid so that point E is visible (PE = R/3) through the telescope in air when vessel is filled with liquid completely, In the previous problem what will be refractive index of the liquid so that point E is visible (PE = R/3) through [...]
In a vessel, as shown in figure, point P is just visible when no liquid is filled in vessel through a telescope in the air. When liquid is filled in the vessel completely, point Q is visible without
06
Oct
In a vessel, as shown in figure, point P is just visible when no liquid is filled in vessel through a telescope in the air. When liquid is filled in the vessel completely, point Q is visible without as shown in figure In a vessel point P is just visible when no liquid is filled [...]
A concave mirror of radius of curvature 40 cm forms an image of an object place on the principal axis at a distance 45 cm in front of it. Not if the system ( including object) is completely immersed
06
Oct
A concave mirror of radius of curvature 40 cm forms an image of an object place on the principal axis at a distance 45 cm in front of it. Not if the system ( including object) is completely immersed A concave mirror of radius of curvature 40 cm forms an image of an object place [...]
Complete the following statements: (i) Probability of an event E + Probability of the event not E = ______. (ii) The probability of an event that cannot happen is _____. Such an event is called _____. (iii) The probability of an event that is certain to happen is _____. Such an event is called ______. (iv) The sum of the probabilities of all the elementary events of an experiment is _____. (v) The probability of an event is greater than or equal to _____ and less than or equal to ______.
06
Oct
Complete the following statements: (i) Probability of an event E + Probability of the event not E = ______. (ii) The probability of an event that cannot happen is _____. Such an event is called _____. (iii) The probability of an event that is certain to happen is _____. Such an event is called ______. [...]
An object is placed 21 cm in front of a concave mirror of radius of curvature 10 cm. A glass slab of thickness 3 cm and refractive index 1.5 is then placed close to the mirror in the space
06
Oct
An object is placed 21 cm in front of a concave mirror of radius of curvature 10 cm. A glass slab of thickness 3 cm and refractive index 1.5 is then placed close to the mirror in the space An object is placed 21 cm in front of a concave mirror of radius of curvature [...]
The annual profits earned by 30 shops of a shopping complex in a locality give rise to the following distributions: Draw both ogives for the above data and hence obtain the median.
06
Oct
The annual profits earned by 30 shops of a shopping complex in a locality give rise to the following distributions: Draw both ogives for the above data and hence obtain the median. The annual profits earned by 30 shops of a shopping complex in a locality give rise to the following distributions: Draw both ogives [...]
The median of the following data is 525. Find the values of x and y, if the total frequency is 100
06
Oct
The median of the following data is 525. Find the values of x and y, if the total frequency is 100 if the total frequency is 100 The median of the following data is 525. Find the values of x and y October 6, 2020 Category: Chapter 14 - Statistics , Maths , NCERT Class [...]
The refracting angle of a prism is A and refractive index of the material of prism is cot(A/2). The angle of minimum deviation will be
06
Oct
The refracting angle of a prism is A and refractive index of the material of prism is cot(A/2). The angle of minimum deviation will be The refracting angle of a prism is A and refractive index of the material of prism is cot(A/2). The angle of minimum deviation will be October 6, 2020 Category: Uncategorised [...]
Find the net deviation produced in the incident ray for the optical instrument shown in figure.
06
Oct
Find the net deviation produced in the incident ray for the optical instrument shown in figure. Find the net deviation produced in the incident ray for the optical instrument shown in figure. October 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A survey regarding the height (in cm) of 51 girls of class X of a school was conducted and the following data was obtained: Find the median height.
06
Oct
A survey regarding the height (in cm) of 51 girls of class X of a school was conducted and the following data was obtained: Find the median height. A survey regarding the height (in cm) of 51 girls of class X of a school was conducted and the following data was obtained: Find the median [...]