If a quadrilateral has a pair of parallel opposite sides, then it is called Parallelogram. The properties of a parallelogram are as follows:The opposite sides are congruent.The opposite angles are congruent.The consecutive angles are supplementary.If anyone of the angles is a right angle, then all the other angles will also ... Read More

Atomic number of Argon is 18.

In geometry, a shape can be defined as the form of an object or its outline, outer boundary or outer surface.Everything we see in the world around us has a shape. We can find different basic shapes such as the 2-dimensional square, rectangle, and oval or the 3-dimensional  cylinder, cuboid ... Read More

Given :  The Nearest Star To The Earth Is $14,96,00,000 $Km Away Form The Sun To do: Convert the number in standard form Solution: Standard Form is used to make the number more readable. We know, =>$14,96,00,000 km$                  =$ 1496 \times 100000$ km$                  = $1.496 \times 1000 \times 100000$ km                  = $1.496 \times 10^8$ km So, the standard form is $1.496 \times 10^8$ km

Such Pairs Of Numbers Up To 100 are:13 and 3117 and 7137 and 7379 and 97

A grazer is an animal that relies on herbivory means feeds on plants as its primary food source. Examples of land-based grazers include deer, horses, cow, rabbits, etc. ocean grazers include herbivorous reef fish.

The word prokaryote is derived from the Greek word "pro" means before and "karyote" means the nucleus. Thus, prokaryote means a primitive type of nucleus. A prokaryote is a unicellular organism with a primitive type of nucleus. Prokaryotic cell lacks a membrane-bound nucleus, mitochondria, and any other membrane-bound organelle. Prokaryotes ... Read More

• pH stands for "power of hydrogen". The "H" is capitalized because it is the hydrogen element symbol. pH is a measure of how acidic or basic an aqueous solution is.• It is a scale developed to measure the concentration of hydrogen ion in a solution is known as pH ... Read More

Given: Radius of the circle 6.5cm. To do: Find the circumference of the circle. Solution: Formula for circumference of a circle is $2 \pi r$.  So, circumference = $2\times \frac{22}{7} \times r$ Circumference = $44\times \frac{6.4}{7}$                           =$\frac{281.6}{7}$ Therefore the circumference is approximately 40.228cm.

The process of converting solid directly into gaseous form without converting in a liquid state is termed as sublimation. When camphor is ignited, it gets converted into gas and disappears, without leaving any residue. Camphor disappears after some time of ignition as its surface gains kinetic energy and directly gets ... Read More