No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 5 answers

Shivani Rajput 3 years, 1 month ago

Light is form of energy...which relates to 🌞 sun

Sashwati Lahkar 3 years, 1 month ago

Light is a form of energy that helps us to see things around us .

Soumya Jain 3 years, 1 month ago

Light is a form of energy which make us able to see other things

Sarthak Shinde 3 years, 1 month ago

Iihfdt

Jahanvi . 3 years, 1 month ago

Light is a radiation or a form of energy that our eyes can detect.
  • 1 answers

Adarsh Singh 3 years, 1 month ago

I don't know
  • 0 answers
  • 5 answers

Shazia Fatima 3 years, 1 month ago

20 to 20,000 hertz or 0 to 180 DB (decibel)

Anubhav 35 3 years, 1 month ago

20hz to 20000hz

Sashwati Lahkar 3 years, 1 month ago

20hertz(Hz) to 20Kilohertz(KHz)/2000Hz

Asia Choudhary 3 years, 1 month ago

20 Hz to 2000Hz

Jahanvi . 3 years, 1 month ago

about 20 Hz to 20 kHz
  • 3 answers

Jahanvi . 3 years, 1 month ago

Amoeba is a unicellular organism that has the ability to change its shape.

Jahanvi . 3 years, 1 month ago

The basic unit of heredity is the gene.

Aman Kumar Kumar 3 years, 1 month ago

What is amoeba
  • 4 answers

Akansha Banbotra 3 years, 1 month ago

Let the length of rectangle be x. Area of rectangle =L×B. 50m²= 5m × x. 50/5 m = x. 10 m =x (or) x=10m.

Sanvi Sharma 3 years, 1 month ago

10 m

Jeenie Kumari 3 years, 1 month ago

10 m Area of rectangle ÷ breadth 50÷5= 10m

Jahanvi . 3 years, 1 month ago

10m
  • 1 answers

Ronak Tak 3 years, 1 month ago

तती त‌तः
  • 2 answers

Sashwati Lahkar 3 years, 1 month ago

Carbon dioxide gas neither burns nor supports burning and it does not harm the electrical equipment that is why it is effective in fire control

Soumya Jain 3 years, 1 month ago

It is useful to control fire because CO2 has less density ( less weight ) compare to oxygen So, it can take the place of O2 and in the absence of O2 the fire stop burning
  • 1 answers

Gaurav Kumar 3 years, 1 month ago

Chapter 6 industries
  • 0 answers
7+4
  • 5 answers

Issy Lizzy 3 years, 1 month ago

11

Account Deleted 3 years, 1 month ago

11

Jahanvi . 3 years, 1 month ago

Sorry 11

Jahanvi . 3 years, 1 month ago

10

Shubham Kumar 3 years, 1 month ago

10
  • 0 answers
  • 0 answers
  • 1 answers

Preeti Dabral 3 years, 1 month ago

The original banyan, F. benghalensis, can grow into a giant tree covering several hectares

J
  • 2 answers

Saumya Saumya 2 years, 11 months ago

evaluate (2.5)²-(1.5)² class 8th

Samar Kinnar 3 years, 1 month ago

Analfmgsjsj
H
  • 0 answers
  • 1 answers

Soumya Jain 3 years, 1 month ago

It is good because if we wash grains before use we can remove all the gems and bacteria from it
  • 4 answers
It's a programming language.

Srinika Ragunath 3 years, 1 month ago

Used to build GUI based desktop applications,web application, mobile applications etc..

Monika Tomar 3 years, 1 month ago

Python is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. Python is dynamically-typed and garbage-collected. It supports multiple programming paradigms, including structured, object-oriented and functional

Parthav Mukherjee 3 years, 1 month ago

Python is a programming language
  • 1 answers

Preeti Dabral 3 years, 1 month ago

'Social and political life (SPL)' is a new learning area of social science curriculum at the upper primary stage replacing the earlier learning area of 'Civics'.

  • 0 answers
  • 0 answers
  • 0 answers
  • 1 answers

Preeti Dabral 3 years, 1 month ago

Let the other parallel side be x . We know that the area of trapezium is given by the formula :-

 

 

  • 1 answers

Preeti Dabral 3 years, 1 month ago

The parallel sides of trapezium are 25 cm and 13 cm and the distance between them is 8 cm.
{tex}\therefore{/tex}Area of trapezium = {tex}\frac{1}{2}{/tex} (sum of parallel sides) {tex}\times{/tex} (perpendicular distance between them)
{tex}=\frac{1}{2}(25+13) \times 8{/tex}
= {tex}38 \times 4{/tex}
= 152 cm2
 

  • 1 answers

Preeti Dabral 3 years, 1 month ago

Given : Length of the rectangular lawn = 25 m

Breadth of the rectangular lawn = 16 m

If lawn is  surrounded externally by a path which is 3 m wide.  , then length of the path l= 25 m+2(3) m = 31 m

Width of the path b= 16 m +2(3m) = 22 cm

Area of path = l x b - (Area of lawn)

= 31 x 22 - (25 x 16)   [area of rectangle = length x breadth]

=682 -400 = 282 sq. m

Rate of levelling = 3.50 per m square

Then, Cost of leveling = (Rate of levelling ) x (Area of path)

= 3.50 x (282)= Rs 987

Hence, the cost of leveling is Rs 987.

  • 2 answers

Preeti Dabral 3 years, 1 month ago

Radius of the larger semicircle 14 cm
{tex}\therefore {/tex} Area of the larger semicircle
{tex}= \frac { 1 } { 2 } \pi ( 14 ) ^ { 2 } = \frac { 1 } { 2 } \times \frac { 22 } { 7 } \times 196{/tex}
{tex}= 308 \mathrm { cm } ^ { 2 }{/tex}
Radius of each smaller semicircle = 7 cm
{tex}\therefore {/tex} Area of two smaller semicircles
{tex}= 2 \left[ \frac { 1 } { 2 } \times \pi ( 7 ) ^ { 2 } \right]{/tex}
{tex}= \frac { 22 } { 7 } \times ( 7 ) ^ { 2 } = 154 \mathrm { cm } ^ { 2 }{/tex}
{tex}\therefore {/tex} The area of the shaded region
{tex}= 308 \mathrm { cm } ^ { 2 } + 154 \mathrm { cm } ^ { 2 } = 462 \mathrm { cm } ^ { 2 }{/tex}

Aditya Goyal 3 years, 1 month ago

😱😱
  • 1 answers

Kamla Sunda 3 years, 1 month ago

Oil and gas are formed from organic material mainly deposited as sediments on the seabed and then broken down and transformed over millions of years. If there is a suitable combination of source rock, reservoir rock, cap rock and a trap in an area, recoverable oil and gas deposits may be discovered there.

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App