Question
Vascular bundles in dicot stem are
_____Solution
Vascular bundles of dicot stem are open, because of presence of cambium. In stems, the protoxylem lies towards the centre (pith) and the metaxylem lies towards the periphery of the organ. This type of primary xylem is called endarch.
Gauss's law is applicable only to:
The moment of inertia of a thin rod of length L and mass M about an axis perpendicular to the rod and passing through a point at a distance L/4 from one...
The phenomenon of interference is based on the principle of:
Find the equivalent resistance when three resistors of 4 Ω, 6 Ω, and 12 Ω are connected in parallel.
Going from fluorine to chlorine, to bromine and then to iodine, the electro negativity:
When heated from 0° to 10°C volume of a given mass of water will -
Two capacitors of 6 µF and 3 µF are connected in series and a potential difference of 90 V is applied. The energy stored in the system is:
What is the current flowing through a 24 Ω resistor connected to a 12 V battery?
Compared to fresh Water, the freezing point of sea water is -
A dipole with moment p = 2i + 3j - 4k is placed at A(2, −3, 1). Find the electric potential at point B(4, −1, 0) in volts. (Use 1/(4 π ε0) = 9 × ...
