Tutorialspoint has Published 24358 Articles

Why Earth is known as Unique planet?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

85 Views

Earth is the only planet in our solar system that has a large amount of liquid water. About 74% of the surface of Earth is covered by liquid or frozen water. Because of this, people sometimes call it the blue planet. Because of its water, Earth is home to millions ... Read More

Solve 53% of 53

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

41 Views

To solve such problems we simply replace % sign with 1/100 and 'of' will be replaced by multiplication sign so,53% of 53 will be 53 x (1/100) x 53 = 28.09

How oxygen present in the air is replaced?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

90 Views

Oxygen is replaced in the atmosphere by the plants when they prepare their food through a process called photosynthesis whereas all the living beings absorb the same Oxygen and breath out Carbon Dioxide which is absorbed by the plants.This way, Plants and Living beings are very much dependent on each ... Read More

What is the difference between acid and base?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

40 Views

Acid An acid is a molecule or substance that has a pH value less than 7.0 when it is present in an aqueous solution. An aqueous solution is any solution where water is a solvent. Base A base (alkaline) is a molecule or substance that has a pH value higher ... Read More

What are rational numbers?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

55 Views

A number ‘s ’ is called rational if it can be written in the form $\frac{p}{q}$ where 𝑝 and 𝑞 are integers and 𝑞≠0. For example, $2,\ \frac{1}{2}$ are rational numbers. Whereas $\sqrt{2}$, since it cannot be written in $\frac{p}{q}$ form, is not a  rational number.

What is meant by Force?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

85 Views

Force :  * Force is essentially a push, or a pull action, that can lead to certain outcomes.* It can change the state and direction of the motion of an object.* It also can deform the shape and size of the object. *  Some examples of force are gravitational force, ... Read More

What is Food?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

94 Views

Food is the nutritious substance that living organisms eat to obtain energy. The energy obtained from food is required for the growth and repair of the body and to perform various activities. Humans are required to consume food from all three food groups (grains, vegetables, and fruits) every ... Read More

Can a myotropic eye see distant objects clearly by seeing a reflection in the plane mirror?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:36:00

37 Views

In a plane mirror, object distance ( u ) = Image distance ( v ) The rays that are coming from a far object when they get reflected from the mirror, these reflected rays they appear to be coming from an image (when rays are extended back) ... Read More

Advertisements