Tiwari Academy Discussion

Poll

Ruhi

Asked: November 23, 2020In: Class 7 Science

A carnivore with stripes on its body moves very fast while catching its prey. It is likely to be found in

NCERT Solutions for Class 7 Science Chapter 7 Important NCERT Questions 7th Chapter 7 Weather, Climate and Adaptations of Animals of Climate NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 10

Poll

Shanaya

Asked: November 23, 2020In: Class 7 Science

Anaerobic bacteria digest animal waste and produce biogas (Change – A). The biogas is then burnt as fuel (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: 12

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

A carnivore with stripes on its body moves very fast while catching its prey. It is likely to be found in

Anaerobic bacteria digest animal waste and produce biogas (Change – A). The biogas is then burnt as fuel (Change – B). The following statements pertain to these changes. Choose the correct one.

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:

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