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What is thundestorm

Posted by Chinmayi Bharadwaj 1 year, 8 months ago

CBSE > Class 07 > Science

2 answers

Sakshi Sharma 1 year, 8 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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Aadya Vats 1 year, 8 months ago

the swift movment or the falling water droplets along with ris.ing air create lightning And sound

ANSWER

What is the function of saliva

Posted by Yash Chaurasiya 1 year, 8 months ago

CBSE > Class 07 > Science

3 answers

Sharanu Sharanu 1 year, 7 months ago

It moistens the food .It helps in the breakdown of carbs .

Param Waraich 1 year, 8 months ago

Saliva helps us in many ways some of them 1.) It help food to reach stomach with help of food pipe 2.) It breakdown starch present in food

Yash Chaurasiya 1 year, 8 months ago

The function saliva are: It's help in the breakdown of starch present in food into simple sugar

ANSWER

What is random motion

Posted by Fit Ness 1 year, 8 months ago

CBSE > Class 07 > Science

2 answers

M Akash 1 year, 8 months ago

Random motion is defined as the motion of an object with no specific path

Vedita Mishra Veditamishra 1 year, 8 months ago

Random motion is defined as the motion of an object with no specific path

ANSWER

Hoffman bromamide reaction

Posted by Yogita Rawat 1 year, 8 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Ray diagram of concave mirror

Posted by Manasvi Gariya 1 year, 8 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Write two water wise habits

Posted by Mohini Mohabe 1 year, 8 months ago

CBSE > Class 07 > Science

3 answers

Chithprabha Bharadwaj 1 year, 8 months ago

Co2

Mohini Mohabe 1 year, 8 months ago

2.mope the floor instead of washing

Mohini Mohabe 1 year, 8 months ago

1 . Turns off taps while brushing

ANSWER

Carbon dioxide formula

Posted by Pavithra S 1 year, 8 months ago

CBSE > Class 07 > Science

5 answers

Chinmayi Bharadwaj 1 year, 8 months ago

Co2

Chithprabha Bharadwaj 1 year, 8 months ago

Co2

Aniket Bind 1 year, 8 months ago

Co2

Aradhya Padiyar 1 year, 8 months ago

Co²

Dakshesh Saini 1 year, 8 months ago

Co2

ANSWER

Why do some plants traps small animals and insects

Posted by Shivansh Pandey 1 year, 8 months ago

CBSE > Class 07 > Science

2 answers

Preeti Dabral 1 year, 8 months ago

Insectivorous plants trap insects because they grow in soil which is usually thin and is also poor in nutrients, so they eat insects to fulfil their nutrient requirement.

Yogesh Rathore 1 year, 8 months ago

trap insect because they grow in soil which is usually thin and his also poor in chance of they in they eat insect and full fill their nutrients requirement

ANSWER

What are the function of Red Blood Cell and Platelets

Posted by Geethanjali M.V 1 year, 8 months ago

CBSE > Class 07 > Science

5 answers

Yogesh Rathore 1 year, 8 months ago

Red blood cell have hemoglobin hemoglobin binds with oxygen and transportation to all the part of body and ultimately all the cell platelets platelets help to clotting blood

Siddhi Tanwar 1 year, 8 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

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Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

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Aniket Bind 1 year, 8 months ago

Platelets help in the clotting of blood at the time of injury . If there would be no platelets , then There would be no clotting of blood and person may be due due to the excess flow of blood in the body

Lella Jaswant 1 year, 8 months ago

RBC carry himoglobin to all parts of body and Platelets help in clotting of blood

Sonali . 1 year, 8 months ago

RBC - clotting Platelets - form clots

ANSWER

What is clayey soil

Posted by Rahul Ratan Jayaswal 1 year, 8 months ago

CBSE > Class 07 > Science

1 answers

Ansh Kashyap 1 year, 8 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

ANSWER

Vansh

Posted by Piyush Kataria 1 year, 8 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

How make a sulfuric acid?

Posted by Sai Nitin Kumar 1 year, 8 months ago

CBSE > Class 07 > Science

1 answers

Muskan Raj 1 year, 8 months ago

Sulfuric acid is prepared industrially by the reaction of water with sulfur trioxide (see sulfur oxide), which in turn is made by chemical combination of sulfur dioxide and oxygen either by the contact process or the chamber process.

ANSWER

What is concave and convex mirror?

Posted by Kavya Rajak 1 year, 8 months ago

CBSE > Class 07 > Science

3 answers

Yogesh Rathore 1 year, 8 months ago

Concave mirrors a concave mirror has a reflective surface that is covered inward and away from the light sources they form real and inverted image and magnify image a convex mirror when covered mirror has a reflective surface on the outside they are called convex mirror they form erect and virtual image

Chithprabha Bharadwaj 1 year, 8 months ago

If the Reflecting surface is spiracle mirror is concave mirror. If the Reflecting surface is hallow then it is convex mirror

Muskan Raj 1 year, 8 months ago

Concave mirror - A concave mirror has a reflective surface that is curved inward and away from the light source. Convex mirror - When curved mirrors have a reflecting surface on the outside, they are called convex mirrors.

ANSWER

What is meaning of health hazard

Posted by Sapna Arora 1 year, 8 months ago

CBSE > Class 07 > Science

1 answers

Pritish Puri 1 year, 8 months ago

Harmful for our health

ANSWER

Why do you notation

Posted by Himanshu Rathore 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Vaishnavi Kohli 1 year, 8 months ago

In linguistics and semiotics, a notation is a system of graphics or symbols, characters and abbreviated expressions, used (for example) in artistic and scientific disciplines to represent technical facts and quantities by convention.

ANSWER

N

Posted by Himanshu Rathore 1 year, 9 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is chlorination?

Posted by Geetha Chowdary 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Pawan Singh 1 year, 9 months ago

The process of adding chlorine to the water to disinfect it from germ and bacteria is called Chlorination

ANSWER

We can obtain an enlarged and erect image be a convex mirror

Posted by Rishika Bothra 1 year, 9 months ago

CBSE > Class 07 > Science

4 answers

Chinmayi Bharadwaj 1 year, 8 months ago

Nonono

Chithprabha Bharadwaj 1 year, 8 months ago

No

Suhana Suhana 1 year, 9 months ago

What is a convex mirror ?

Avni Sharma 1 year, 9 months ago

Yes

ANSWER

Mucus

Posted by Pushapa Sharma 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Preeti Dabral 1 year, 9 months ago

Mucus is the inner lining of the stomach which helps in the protection of stomach from the hcl acid secreted in the stomach so that it does not harm it.

ANSWER

Galvanization is a process used to prevent the rusting of which of the

Posted by Srishti Kumari 1 year, 9 months ago

CBSE > Class 07 > Science

2 answers

Tanvi Dhaduvai 1 year, 9 months ago

Iron

Abhinav Dirisam 1 year, 9 months ago

Galverization is a process used to prevent the rusting of iron

ANSWER

Acidic soil is neutralised by using

Posted by Bhavesh Dheeravath 1 year, 9 months ago

CBSE > Class 07 > Science

5 answers

Dakshesh Saini 1 year, 8 months ago

Baking soda due to it have calcium hydroxide

Pawan Singh 1 year, 9 months ago

Using calcium hydroxide

Tanvi Dhaduvai 1 year, 9 months ago

Basic substances

Vartika Tiwari 1 year, 9 months ago

Acidity in soil can be easily neutralised by adding a base in the soil.

Abhinav Dirisam 1 year, 9 months ago

Basic type of behavioural fertiliser

ANSWER

A bus travels 54 km in 90 minutes. Calculate the speed of the bus

Posted by Deepika Gadagin 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Vaishnavi Xoxo 1 year, 9 months ago

speed = distance/time speed = 54 km/ 90 min = 0.6

ANSWER

State formation

Posted by Rudra Pratap Sahoo St Xavier'S High School 1 year, 9 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

State fragmentation

Posted by Rudra Pratap Sahoo St Xavier'S High School 1 year, 9 months ago

CBSE > Class 07 > Science

2 answers

Yogesh Rathore 1 year, 8 months ago

Fragmentation is a type of asexual body when the body of the organism get cut into two or more fregment they are called fragmentation

Prakrati Chourasiya 1 year, 9 months ago

It is the types of method of the asexual reproduction in which they develop by the framgments of the parents body

ANSWER

State budding

Posted by Rudra Pratap Sahoo St Xavier'S High School 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Chhavi Thakur 1 year, 9 months ago

By which year does the SDG 2 aims to end hunger

ANSWER

Characteristics of physical change

Posted by Sarthak Pednekar 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Abhinav Dirisam 1 year, 9 months ago

Reversible change ; no new substance could be formed Eg: a burning candle

ANSWER

What is female part of plant called?

Posted by Yug Khandelwal 1 year, 9 months ago

CBSE > Class 07 > Science

5 answers

Ayush Kumar 1 year, 8 months ago

Carpel

Tanvi Dhaduvai 1 year, 9 months ago

Pistal

Dhiya Santhosh. M 1 year, 9 months ago

pistil

Shashank Maurya 1 year, 9 months ago

Pistil

Jyotish Medhi 1 year, 9 months ago

Pistil

ANSWER

What is mean by asexual reproduction

Posted by Truptimayee Sahu 1 year, 9 months ago

CBSE > Class 07 > Science

5 answers

Muskan Raj 1 year, 8 months ago

Asexual reproduction means a type of reproduction in which only single parent is involved.

Dhiya Santhosh. M 1 year, 9 months ago

Asexual reproduction mean plant produce without seed

Aryan Kumar 1 year, 9 months ago

One parenting individual

Dhruv Mandal 1 year, 9 months ago

Or anyting ask my number

Dhruv Mandal 1 year, 9 months ago

Asexual reproduction mean plant produce without seed

ANSWER

What is mean by sexual reproduction and it's type with full explanation

Posted by Truptimayee Sahu 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Dhruv Mandal 1 year, 9 months ago

Sexual reproduction means plant produce with seed

ANSWER

2.4)Kavita attached a stone to one end of a wooden rod.She then suspended it from a hook about which it could move freely. (à) can this set- up be considered an example of a simple pendulum? Justify your answer.

Posted by Pallavi Nanaware-Jadhav 1 year, 9 months ago

CBSE > Class 07 > Science

1 answers

Abhismita Padhan 1 year, 9 months ago

No, because a pendulum is a device which has a suspended ball. No it is cannot become a pendulum

ANSWER

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