No, 900 is not a a perfect cube. Nearest perfect cubes to 900 are cubes of 9 and 10 which are equal to 729 and 1000 respectively.Although 900 is a perfect square of 30.

Camphor is a sublimating substance. The process of converting solid directly into gaseous form without converting in a liquid state is termed as sublimation. Thus, when camphor is ignited, it gets converted into gas and disappears, without leaving any residue. Camphor disappears after sometime of ignition as its surface gains ... Read More

A solution which does not change the colour of blue litmus paper can be either basic or neutral in nature.       Test: The nature of the solution can be confirmed by placing a drop on red litmus paper.Observation: If the colour change to blue then the solution is basic and if no ... Read More

Given :The given term is $3 + 0.01$.To do :We have to add the given terms.Solution :3         $+$0.01____3.01Therefore, the value of $3+0.01$ is 3.01.

Solution:Monomials are polynomials with only one term. A monomial is a single term that is a product of a constant, a variable, and exponent(s). Examples of monomials: $7p^2, y^4, 12a^3b$Monomials cannot include addition or subtraction signs. So the following are NOT monomials: $3x + 8y, 17p ... Read More

Painkillers or pain relievers work with the cells, and the body's nerve endings, the nervous system, and the brain.The skin and tissues of a human body are full of nerve endings, which sense pain. During an injury or damage, the cells release a chemical called, prostaglandins. The nerve endings are ... Read More

A metalloid is a type of chemical element which has properties in between, or that is a mixture of, those of metals and nonmetals. The six commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony, and tellurium. Five elements are less frequently so classified: carbon, aluminium, selenium, polonium, and astatine.Read More

Given :The given expression is $\frac{122}{55} \times \frac{66}{98}$.To do :We have to simplify the given expression.Solution :$\frac{122}{55} \times \frac{66}{98}$$ = \frac{61}{5} \times \frac{6}{49}$$= \frac{61 \times 6}{5 \times 49}$$= \frac{366}{245}$Therefore, the value of $\frac{122}{55} \times \frac{66}{98}$ is $\frac{366}{245}$.

Saprotrophs are organisms that feed on dead and decaying organic matter. For example, bacteria and fungi. Such a type of nutrition is known as saprotrophic or saprophytic nutrition. It is a type of heterotrophic mode of nutrition.

Right Angle:An angle which is equal to 90° or one quarter of a full revolution is called a right angle.If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.The presence of a right angle in a ... Read More