Tiwari Academy Discussion

Poll

Jhalak

Asked: November 22, 2020In: Class 8 Science

Alida runs her toy car on dry marble floor, wet marble floor, newspaper and towel spread on the floor. The force of friction acting on the car on different surfaces in increasing order will be:

NCERT Solutions for Class 8 Science Chapter 12 Important NCERT Questions 8th Chapter 12 Friction NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3

Poll

Jhalak

Asked: November 22, 2020In: Class 8 Science

Four children were asked to arrange forces due to rolling, static and sliding frictions in a decreasing order. Their arrangements are given below. Choose the correct arrangement.

NCERT Solutions for Class 8 Science Chapter 121 Important NCERT Questions 8th Chapter 12 Friction NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 2

Poll

Falak

Asked: November 22, 2020In: Class 8 Science

When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to

NCERT Solutions for Class 8 Science Chapter 11 Important NCERT Questions 8th Chapter 11 Force and Pressure NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 10

Poll

Darika

Asked: November 22, 2020In: Class 8 Science

Reproductive age in women starts when their

NCERT Solutions for Class 8 Science Chapter 10 Important NCERT Questions 8th Chapter 10 Reaching the Age of Adolescence NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: ii

Poll

Darika

Asked: November 22, 2020In: Class 8 Science

Adolescents should be careful about what they eat, because.

NCERT Solutions for Class 8 Science Chapter 10 Important NCERT Questions 8th Chapter 10 Reaching the Age of Adolescence NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 7 Part: i

Poll

Cherry

Asked: November 20, 2020In: Class 8 Science

A tadpole develops into an adult frog by the process of

NCERT Solutions for Class 8 Science Chapter 9 Important NCERT Questions 8th Chapter 9 Reproduction in Animals NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3 Part: b

Poll

Cherry

Asked: November 20, 2020In: Class 8 Science

The number of nuclei present in a zygote is

NCERT Solutions for Class 8 Science Chapter 9 Important NCERT Questions 8th Chapter 9 Reproduction in Animals NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3 Part: c

Poll

Cherry

Asked: November 20, 2020In: Class 8 Science

Internal fertilization occurs

NCERT Solutions for Class 8 Science Chapter 9 Important NCERT Questions 8th Chapter 9 Reproduction in Animals NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 3 Part: a

Poll

Pihu

Asked: November 20, 2020In: Class 8 Science

Which of the following statements is correct?

NCERT Solutions for Class 8 Science Chapter 4 Important NCERT Questions 8th Chapter 4 Materials: Metals and Non-Metals NCERT Books for Session 2022-2023 CBSE Board and State Bord Questions No: 2

Poll

Pihu

Asked: November 20, 2020In: Class 8 Science

Which of the following can be beaten into thin sheets?

NCERT Solutions for Class 8 Science Chapter 4 Important NCERT Questions 8th Chapter 4 Materials: Metals and Non-Metals NCERT Books for Session 2022-2023 CBSE Board and State Bord Questions No: 1

Alida runs her toy car on dry marble floor, wet marble floor, newspaper and towel spread on the floor. The force of friction acting on the car on different surfaces in increasing order will be:

Four children were asked to arrange forces due to rolling, static and sliding frictions in a decreasing order. Their arrangements are given below. Choose the correct arrangement.

When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to

Reproductive age in women starts when their

Adolescents should be careful about what they eat, because.

A tadpole develops into an adult frog by the process of

The number of nuclei present in a zygote is

Internal fertilization occurs

Which of the following statements is correct?

Which of the following can be beaten into thin sheets?

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