Tiwari Academy Discussion

Poll

Shanaya

Asked: November 23, 2020In: Class 7 Science

The gas we use in the kitchen is called liquified petroleum gas (LPG). In the cylinder it exist as a liquid. When it comes out from the cylinder it becomes a gas (Change – A) then it burns (Change – B). The following statements pertain to these changes. Choose the correct one.

NCERT Solutions for Class 7 Science Chapter 6 Important NCERT Questions 7th Chapter 6 Physical and Chemical Changes NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 11

Poll

Ridhi

Asked: November 23, 2020In: Class 7 Science

Stainless steel pans are usually provided with copper bottoms. The reason for this could be that

NCERT Solutions for Class 7 Science Chapter 4 Important NCERT Questions 7th Chapter 4 Heat NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 11

Poll

Ridhi

Asked: November 23, 2020In: Class 7 Science

An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will

NCERT Solutions for Class 7 Science Chapter 4 Important NCERT Questions 7th Chapter 4 Heat NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 9

Poll

Ridhi

Asked: November 23, 2020In: Class 7

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be

NCERT Solutions for Class 7 Science Chapter 4 Important NCERT Questions 7th Chapter 4 Heat NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 8

Poll

Navishka

Asked: November 23, 2020In: Class 7 Science

Which of the following does not yield wool?

NCERT Solutions for Class 7 Science Chapter 3 Important NCERT Questions 7th Chapter 3 Fibre to Fabric NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3

Poll

Jaanvi kapoor

Asked: November 23, 2020In: Class 7 Science

Fat is completely digested in the

NCERT Solutions for Class 7 Science Chapter 2 Important NCERT Questions 7th Chapter 2 Nutrition in Animals NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3 Part: a

Poll

Swara

Asked: November 23, 2020In: Class 7 Science

Which part of the plant takes in carbon dioxide from the air for photosynthesis?

NCERT Solutions for Class 7 Science Chapter 1 Important NCERT Questions 7th Chapter 1 Nutrition in Plants NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 11

Poll

Swara

Asked: November 23, 2020In: Class 7 Science

The plant which traps and feeds on insects is:

NCERT Solutions for Class 7 Science Chapter 1 Important NCERT Questions 7th Chapter 1 Nutrition in Plants NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 8 Part: b

Poll

Swara

Asked: November 23, 2020In: Class 7 Science

Amarbel is an example of:

NCERT Solutions for Class 7 Science Chapter 1 Important NCERT Questions 7th Chapter 1 Nutrition in Plants NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 8 Part: i

Poll

Akanksh Singh

Asked: November 23, 2020In: Class 10 Maths

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.4 Page No:144 Questions No:8

The gas we use in the kitchen is called liquified petroleum gas (LPG). In the cylinder it exist as a liquid. When it comes out from the cylinder it becomes a gas (Change – A) then it burns (Change – B). The following statements pertain to these changes. Choose the correct one.

Stainless steel pans are usually provided with copper bottoms. The reason for this could be that

An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be

Which of the following does not yield wool?

Fat is completely digested in the

Which part of the plant takes in carbon dioxide from the air for photosynthesis?

The plant which traps and feeds on insects is:

Amarbel is an example of:

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

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