Ground tissue includes

The reading of the ammeter in the circuit shown will be: (in $A$)

Which of the following is not a Lewis acid?

If $A = \begin{bmatrix} 1 & 2 & 2 \\ 2 & 1 & 2 \\ 2 & 2 & 1 \end{bmatrix}$,then $A^3 - 4A^2 - 6A$ is equal to:

$A$ nichrome wire $50 \text{ cm}$ long and $1 \text{ mm}^2$ cross-section carries a current of $4 \text{ A}$ when connected to a $2 \text{ V}$ battery. The resistivity of the nichrome wire in $\Omega \cdot \text{m}$ is:

Under which of the following conditions will a convex mirror of focal length $f$ produce an image that is erect,diminished and virtual?