CBSE > Class 07 > Science | CBSE Board | Homework Help

The three temperature scales 🌡️ are Celsius, Fahrenheit, and Kelvin the relationship between Celsius, Fahrenheit, and Kelvin scales of measurement of temperature is C 5 = F - 32 9 = K - 273 5 .

6Thank You

Mitali Hude 10 months, 4 weeks ago

Nutrition is the process of taking in food and converting it into energy and other vital nutrients required for life.

3Thank You

Anushka Bidgar 10 months, 4 weeks ago

Define nutrition

3Thank You

ANSWER

WHAT IS DIFFERENCE BETWEEN STRONG ACID AND WEAK ACID?

Posted by Mitali Hude 10 months, 4 weeks ago

CBSE > Class 07 > Science

2 answers

Ty Ty 10 months, 4 weeks ago

The saprotrophs

12Thank You

Anushka Bidgar 10 months, 4 weeks ago

Define nutrition

9Thank You

ANSWER

What is meant by 'basicity' of an acid

Posted by Shivam 123 11 months ago

CBSE > Class 07 > Science

2 answers

Mitali Hude 10 months, 4 weeks ago

Basicity of an acid is the number of hydrogen ions which can be produced by one molecule of acid. e.g. Acetic acid is monobasic in nature as it can lose one proton or hydrogen atom to form acetate ion.

2Thank You

Jyoti Dubey 11 months ago

I don't know

3Thank You

ANSWER

Name the digestive gland that breakdown the stretch into sugar be secreted byju's

Posted by Abhijot Pannu 11 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

The gallbladder of a person is removed which of the following food should he avoid having in access oily food pulses or sugar rich foods

Posted by Shreya Bagali 11 months ago

CBSE > Class 07 > Science

1 answers

Sangeeta Bhushan 11 months ago

George gye geyeegh GG

2Thank You

ANSWER

Give examples of physical and chemical changes

Posted by Aman Rai 11 months ago

CBSE > Class 07 > Science

1 answers

Mahantesh Shirahatti 9 months, 4 weeks ago

Why there present in kink in thermometer

7Thank You

ANSWER

What are the end product of photosynthesis?

Posted by Rashmika Solanki 11 months, 1 week ago

CBSE > Class 07 > Science

0 answers

ANSWER

State similarities and difference between the laboratory thermometer and clinical thermometer ?

Posted by Ramandeep Kaur Bhamra Ramandeep 11 months, 1 week ago

CBSE > Class 07 > Science

1 answers

Mitali Hude 11 months ago

Both thermometers use mercury to measure temperature. Differences: Clinical thermometers are used to measure body temperatures, whereas laboratory thermometers are used to measure temperatures of other objects that are hotter than the human body.

0Thank You

ANSWER

What is the definition of acid

Posted by Vrushali Tijare 11 months, 1 week ago

CBSE > Class 07 > Science

1 answers

Shivam Tiwari 11 months, 1 week ago

The object which are sour in taste is called acid

0Thank You

ANSWER

What should be done to get relief from a bee sting and why ?

Posted by Subhadip Saha 11 months, 1 week ago

CBSE > Class 07 > Science

0 answers

ANSWER

Can we find a place without microbes in nature

Posted by Girisha Dhotre 11 months, 1 week ago

CBSE > Class 07 > Science

1 answers

Mitali Hude 11 months, 1 week ago

Microbes are everywhere, however there are a lot of places they can't exist because there are substances which degrades everything that they need to survive. We have found tardigrades in volcanoes, however, there are volcanoes in which they do not exist.

0Thank You

ANSWER

A boiled rheo leaf does not show plasmalysis when kept in strong sugar solution

Posted by Viren Saini 11 months, 1 week ago

CBSE > Class 07 > Science

1 answers

Mitali Hude 11 months ago

Boiling Rheo leaves, kills their cells and cell organelles, cell wall. Due to this, all the cell loses its integrity and all cellular components come out of the cell. Therefore, osmosis does not take place and no plasmolysis observed.

1Thank You

ANSWER

In a mercury thermometer, the level of mercury rises when it's bulb comes in contact with a hot object. What is the reason for this rise in the level of mercury?

Posted by Mitali Hude 11 months, 2 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

Information about nutrition in plant

Posted by Mayuri Radhakrishna Kate Kate 11 months, 2 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

Photosynthesis chemical changes or physical changes

Posted by Rachit Yadav 11 months, 2 weeks ago

CBSE > Class 07 > Science

1 answers

Sahithi Sahithi 11 months, 2 weeks ago

Chemical change

1Thank You

ANSWER

-----live on dead and decaying animal

Posted by Suman Kaur Sandhu 11 months, 3 weeks ago

CBSE > Class 07 > Science

3 answers

Sheetal Jadhav 11 months, 2 weeks ago

Fungi

1Thank You

Partibha Kumari 11 months, 3 weeks ago

Why is food and water important us.

1Thank You

Suman Kaur Sandhu 11 months, 3 weeks ago

Dead

0Thank You

ANSWER

You are provided with three test tube a b and c a****** in figure with different liquids a piece of you litmus paper in IT test tube be a piece of red litmus paper in each test tube c a few drops of solution to each test tube

Posted by Abhi Shek S 11 months, 4 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

You are provided with three test tube ab and fever which different liquid what you will observe when you put option of test blue be a piece of red litmus paper in each test tube solution is test tube

Posted by Abhi Shek S 11 months, 4 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

How do we measure temperature

Posted by Madhav Gandhi 11 months, 4 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

Visit a doctor and find out

Posted by Divyanka Parjapat 11 months, 4 weeks ago

CBSE > Class 07 > Science

1 answers

Divyanka Parjapat 11 months, 4 weeks ago

Please help

3Thank You

ANSWER

What is a compler

Posted by Prathamesh Sapkal 11 months, 4 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

How to do nagin dance

Posted by Arjit Tiwari 11 months, 4 weeks ago

CBSE > Class 07 > Science

0 answers

ANSWER

Litmus is obtained from this plant

Posted by Aastha Singh 11 months, 4 weeks ago

CBSE > Class 07 > Science

1 answers

Anushka Sahu 11 months, 4 weeks ago

Litmus is obtained from lichens.

1Thank You

ANSWER

Teeth number

Posted by Jyoti Mandawad 1 year ago

CBSE > Class 07 > Science

3 answers

Mukta Kalgotra 11 months, 3 weeks ago

Chlorophyll

0Thank You

Sangharsh Pandit 1 year ago

What is a green pigment in a plant

0Thank You

Jyoti Mandawad 1 year ago

0Thank You

ANSWER

Pooja इस वॉरिड अबाउट हेर न्यू शोस विच शे वास ओं स्पेशल ऑकेजन था वास स्पॉइल्ट में फंगस ड्यूरिंग रेनी सीजन इस से राइट टू वरी आईएफ येस थें टेल व्हाय दोएस फंगी सुद्दनली अपर ड्यूरिंग थे रेनी सीजन

Posted by Anita Sharma 1 year ago

CBSE > Class 07 > Science

1 answers

Anita Sharma 1 year 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.

1Thank You

ANSWER

What is the difference between acid and base?

Posted by Srabasti Sarkar 1 year ago

CBSE > Class 07 > Science

1 answers

Ganesh. Gaikwad 11 months, 3 weeks ago

Exercise

0Thank You

ANSWER

(a) what is the nature (convergent / divergent) of the combination of a convex lens of power + 4 d and a concave lens of power - 2 d?

Posted by Aamena Maheshwar 1 year ago

CBSE > Class 07 > Science

0 answers

ANSWER

किसी भी पौधे की पत्ती में रंध्र द्वारा और द्वार कोशिका कहा पाई जाती हैं

Posted by Harsh Gupta 1 year ago

CBSE > Class 07 > Science

1 answers

Harsh Gupta 1 year ago

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.

1Thank You

ANSWER