CBSE > Class 07 | CBSE Board | Homework Help

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

Ask Question

Ch 10 exercise

Posted by Parikshit Panwar 4 years, 4 months ago

CBSE > Class 07 > English

0 answers

ANSWER

The solution of the equation 4(2 - m) = 4 is _________________.

Posted by Aarthi Adeela 4 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Nithin Kumar G.C G C 4 years, 4 months ago

5.0/5. 3. Achalak39. 5 answers. 175 people helped. Answer: m=2. Step-by-step explanation: => 2m=4. => m = 4/2. => m = 2. Missing: _________________ ‎| Must include:

1Thank You

Aditya Parmar 4 years, 4 months ago

dj Alok dunga like karo

3Thank You

ANSWER

What is colour of copper sulphate

Posted by Sonam Yadav 4 years, 4 months ago

CBSE > Class 07 > Science

4 answers

Sashwati Lahkar 4 years, 4 months ago

Blue

0Thank You

Mandeep Kumar 4 years, 4 months ago

Colour of copper sulphate is Blue

0Thank You

Nidhi Baipotu 4 years, 4 months ago

Blue

0Thank You

Abhishek Gupta 4 years, 4 months ago

The original colour of copper sulphate isblue in colour when its heated it loses five water molecules present in it which changes the structure of a crystal hence the properties of crystals get changed which includes change in colour. When copper is heated the colour changes from blue to white as water evaporates.

1Thank You

ANSWER

Explain Sexual and Asexual reproduction.

Posted by Farhan Moghees 4 years, 4 months ago

CBSE > Class 07 > Science

2 answers

Mandeep Kumar 4 years, 4 months ago

Asexual reproduction yields genetically-identical organisms because an individual reproduces without another. In sexual reproduction, the genetic material of two individuals from the same species combines to produce genetically-different offspring; this ensures mixing of the gene pool of the species.

1Thank You

Nithin Kumar G.C G C 4 years, 4 months ago

1Thank You

ANSWER

Hoe will you apply filter button to the column heading?

Posted by Vandana Bari 4 years, 4 months ago

CBSE > Class 07 > Computer

1 answers

Shaurya Negi 4 years, 4 months ago

Patani

0Thank You

ANSWER

What is the shortcut key to print the text

Posted by Tejaswani Rastogi 4 years, 4 months ago

CBSE > Class 07 > Computer

5 answers

Yatharth Kumar 4 years, 3 months ago

Control+p then enter.

0Thank You

Chesta Sewta 4 years, 4 months ago

Ctrl + P

2Thank You

Pranav S 4 years, 4 months ago

Ctrl+P

2Thank You

Akash Badhan 4 years, 4 months ago

Ctrl+p

1Thank You

M Muskan 4 years, 4 months ago

Control+p then enter.

3Thank You

ANSWER

Good evening mam

Posted by Samvardhini R Rajini A 4 years, 4 months ago

CBSE > Class 07 > Computer

0 answers

ANSWER

Describe the process of neutralisation reaction with the help of an equation

Posted by Bandana Bhoi 4 years, 4 months ago

CBSE > Class 07 > Science

2 answers

Maya Deshmukh 4 years, 4 months ago

When we acid and base are together they neutralize each other or in easy language they destroy each other's power and gives salt and water. This is called neutralization. Equation- Acid+Base---: Salt + water

1Thank You

Aarzoo Singh 4 years, 4 months ago

The reaction between an acid and bases is called a neutralization reaction. The result of an water is salt and water.

1Thank You

ANSWER

Differece between base and acid

Posted by Bandana Bhoi 4 years, 4 months ago

CBSE > Class 07 > Science

5 answers

Aarzoo Singh 4 years, 4 months ago

Kya main kiya anonymous

0Thank You

Anonymous Anonymous 4 years, 4 months ago

Tumhein kya

0Thank You

Abhishek Gupta 4 years, 4 months ago

Acid is a kind of chemical compound that when dissolved in water gives a solution with H+ ion activity more than purified water. A base is an aqueous substance that donates electrons, accept protons or release hydroxide (OH-) ions. An acid is a proton donor.

1Thank You

Aarzoo Singh 4 years, 4 months ago

By the way aap log ek hi question kitni baar puchta ho

2Thank You

Aarzoo Singh 4 years, 4 months ago

An acid is any hydrogen containing substance that is capable for donating a proton(hydrogen ion) to another substance . A base is a molecule or ion able to accept a hydrogen ion from an acid.

0Thank You

ANSWER

Difference between clayey soil and Loamy soil

Posted by Ravneet Kaur 4 years, 4 months ago

CBSE > Class 07 > Science

1 answers

Aarzoo Singh 4 years, 4 months ago

A sandy soil has the highest proportion of sand particles and the lowest proportions of silt and clay(within the fine earth fraction), a clayey soil is the highest proportion of the clay particles, and the loam soil has the most even distribution of sand, silt, and clay particles.

3Thank You

ANSWER

Posted by Gungun Goyal 4 years, 4 months ago

CBSE > Class 07 > हिंदी

1 answers

Aditya Chaudhary 4 years, 4 months ago

Tgdf

1Thank You

ANSWER

Differentiate between periodic and non periodic motion

Posted by Pooja Katoch 4 years, 4 months ago

CBSE > Class 07 > Science

1 answers

Aarzoo Singh 4 years, 4 months ago

Periodic motion is the motion which repeats it's path after a certain time interval and continues to move the same path in the same way..... Non periodic motion does not repeat itself with time.

1Thank You

ANSWER

Product of 3.92*0.1*0.00*6.3=

Posted by Husanpreet Kaur Kaur 4 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Vishaldeep Singh Mall 4 years, 4 months ago

Hillo

1Thank You

ANSWER

Nirm kada pravahati

Posted by Priya Dave 4 years, 4 months ago

CBSE > Class 07 > Sanskrit

0 answers

ANSWER

1/2+3/2

Posted by Anvar Raza 4 years, 4 months ago

CBSE > Class 07 > Mathematics

3 answers

Nandita Dash 4 years, 4 months ago

2 Hope it will help you

0Thank You

Mandeep Kumar 4 years, 4 months ago

1/2+3/2=1+3/2=4/2=2

0Thank You

Abhishek Gupta 4 years, 4 months ago

0Thank You

ANSWER

Conductor are – absorbers also

Posted by Rehan Saifi 4 years, 4 months ago

CBSE > Class 07 > Science

1 answers

Joshika Kaliraman ?? 4 years, 4 months ago

Heat

0Thank You

ANSWER

Good conductors are _ absorbers also.

Posted by Rehan Saifi 4 years, 4 months ago

CBSE > Class 07 > Science

1 answers

Siddhi Lad 4 years, 4 months ago

Yaa we have Some... Conductors as absorbers also ..... But not all... Only some conductors are there...

1Thank You

ANSWER

A laptop is a:

Posted by Raghav Gola 4 years, 4 months ago

CBSE > Class 07 > Computer

4 answers

Kunal Sisodiya 4 years, 4 months ago

Processor

0Thank You

Rishabh Dev 4 years, 4 months ago

A laptop, laptop computer, or notebook computer is a small, portable personal computer (PC) with a screen and alphanumeric keyboard. These typically have a clamshell form factor, typically having the screen mounted on the inside of the upper lid and the keyboard on the inside of the lower lid, although 2-in-1 PCs with a detachable keyboard are often marketed as laptops or as having a laptop mode. Laptops are folded shut for transportation, and thus are suitable for mobile use

1Thank You

Kashish Pandey 4 years, 4 months ago

What is a computer

1Thank You

Raghav Gola 4 years, 4 months ago

A laptop is a:

4Thank You

ANSWER

Aparha

Posted by Anmol Saxena 4 years, 4 months ago

CBSE > Class 07 > Sanskrit

0 answers

ANSWER

How to save water?

Posted by Ayushi Singh 4 years, 4 months ago

CBSE > Class 07 > Social Science

3 answers

Nithin Kumar G.C G C 4 years, 4 months ago

Check your toilet for leaks. ... Stop using your toilet as an ashtray or wastebasket. ... Put a plastic bottle in your toilet tank. ... Take shorter showers. ... Install water-saving shower heads or flow restrictors. ... Take baths. ... Turn off the water while brushing your teeth. ... Turn off the water while shaving

1Thank You

Tanvi Nautiyal 4 years, 4 months ago

1)don't waste water 2)collect rainwater and clean your cars and floors with the water 3)check out that your tap is not leaking

0Thank You

Aarzoo Singh 4 years, 4 months ago

Check your toilet for leak. Stop using your toilet as an ashtray or wastebasket. Put a plastic bottle in your toilet tank. Take shorter shower. Install water saving shower heads or flow restrictors. Take baths. Turn off the water while brushing your teeth. Turn off the water while shaving.

1Thank You

ANSWER

Why does organisms eat food?

Posted by Sharyu Patil 4 years, 4 months ago

CBSE > Class 07 > Science

3 answers

Mandeep Kumar 4 years, 4 months ago

Organisms take food to build their body to grow, to to repair damaged parts and energy to carry out life process.

0Thank You

Aarzoo Singh 4 years, 4 months ago

Organisms need to take food to get energy to perform life processes... To perform all this life processes, the organisms need energy and nutrients. The energy to the organisms is supplied through food.

1Thank You

Ravneet Kaur 4 years, 4 months ago

Organisms take food to build their body to grow, to to repair damaged parts and energy to carry out life process.

3Thank You

ANSWER

(-4)+[15+(-3)]=[-4+15]

Posted by Mugat Patel 4 years, 4 months ago

CBSE > Class 07 > Mathematics