Edible means something that can be eaten or fit to be eaten. An example of something that can be described as edible is milk, bread, fruits, etc.

Torque is a calculation of the force which can rotate an object around an axis. And as a force in linear kinematics causes an object to accelerate, torque is what causes an object to gain angular acceleration.The torque vector's direction depends on the direction of the force on the axis. Read More

Silk cloth is negatively charged and the glass rod is positively charged. When a glass rod is rubbed with a silk cloth, the electrons start flowing from the glass rod to the silk cloth. So after rubbing the glass rod becomes positively charged and the silk cloth becomes negatively charged. Read More

Trigonometric identities :Trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables where both sides of the equality are defined. The trigonometric identities hold true only for the right-angle triangle.Reciprocal Identities: $Sin θ = \frac{1}{Cosec θ}$ or $Cosec θ = \frac{1}{Sin θ}$$Cos θ = \frac{1}{Sec θ}$ or $Sec θ = \frac{1}{Cos θ}$$Tan θ ... Read More

Given: -2 and -4. To represent: We have to show that -2 more than -4 using a number line. Solution:  Step 1: First mark -4. Step 2: Move 2 steps to the left.

Complementary Angle:Two angles are said to be complementary to each other if the sum of the two angles is 90°. For example,   The above two angles are complement to each other because 65° + 25° = 90°.Supplementary Angles:Two angles are supplementary to each other when their sum is 180 degrees. ... Read More

The apical meristem is also known as the “growing tip”, found in the buds and growing tips of roots in plants. Its main function is to create cells and growth to drive the plant into the light and air, where it can photosynthesize and exchange built-up gases and trigger the ... Read More

Displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound.Both metals and non-metals take part in displacement reactions.Example: Reaction of iron nails with copper sulphate solution. ... Read More

Plants fibres are obtained from cotton and jute sources.

In Periodic TableAcross a period, effective nuclear charge increases as electron shielding remain constant. A higher effective nuclear charge causes greater attractions to the electrons, pulling the electron cloud closer to the nucleus which results in a smaller atomic radius. Down the group, Effective nuclear charge decreases. This causes fewer attractions ... Read More