For the circult shown in fig. match the entries of Colum (l) with the entries of Columm (II)

A battery A (15V,1Omega) and a battery B(10V,1Omega) are joined to a resistance of 3Omega as shown in Fig.Match the statements given in Column-I with the entries given in Column-II

A cell of emf e and internal resistance r is connected to a variable resistance R as shown in Fig.Match the statements given-Jn Column-I with the conditions stated in Column-ll,

Match the entries given in left column with those given in right column.

Match the entries given in left column with those given in right column.

A battery has an open circuit pd of 6V between its terminals [Fig.]. When a load resistance of 60Omega is connected across the battery, the total power dissipated is 0.4W. Match the physical quantities given in Column-l with their values given in Column-ll.

Consider the lines L_1:(x-1)/2=y/(-1)=(z+3)/1,L_2:(x-4)/1=(y+3)/1=(z+3)/2 and the planes P_1:7x+y+2z=3,P_2:3x+5y-6z=4. Let a x+b y+c z=d be the equation of the plane passing through the point match Column I with Column II. Column I, Column II a= , p. 13 b= , q. -3 c= , r. 1 d= , s. -2

The position-time (x-t) graphs for two children A and B returning from their school O to their homes P and Q respectively are shown in Fig. Choose the correct entries in the brackets below , (a) (A/B) lives closer to the school than (B/A) (b) (A/B) starts from the school earlier than (B/A) (c) (A/B) walks faster than (B/A) (d) A and B reach home at the (same/different) time (e) (A/B) overtakes (B/A) on the road (once/twice).

Let (x , y) be such that sin^(-1)(a x)+cos^(-1)(y)+cos^(-1)(b x y)=pi/2dot Match the statements in column I with statements in column II Ifa=1a n db=0,t h e n(x , y) , (p) lies on the circle x^2+y^2=1 Ifa=1a n db=1,t h e n(x , y) , (q) l i e son(x^2-1)(y^2-1)=0 Ifa=1a n db=2,t h e n(x , y) , (r) lies on y=x Ifa=2a n db=2,t h e n(x , y) , (s) lies on (4x^2-1)(y^2-1)=0

Diaphragms are contraceptive devices used by the females. Choose the correct option from the statements given below (i) They are introduced into the uterus (ii) They are placed to cover the cervical region (iii) They acts as physical barriers for sperm entry (iv) They act as spermicidal agents.