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Fauji

Asked: February 17, 2021In: Class 11 Biology

Answer in one word or one line. (i) Give the common name of Periplaneta americana. (ii) How many spermathecae are found in earthworm? (iii) What is the position of ovaries in the cockroach? (iv) How many segments are present in the abdomen of cockroach? (v) Where do you find malphigian tubules?

NCERT Solutions for Class 11 Biology Chapter 7 Structural Organisation in Animals Important Board Questions Structural Organisation in Animals NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 1

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Lajni

Asked: February 7, 2021In: Class-11-Physics

The maximum load a wire can withstand without breaking, when its length is reduced to half of its original length, will

NCERT Solutions for Class 11 Science Properties of matter 7 Important Board Questions properties of matter NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

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Lajni

Asked: February 7, 2021In: Class-11-Physics

A spring is stretched by applying a load to its free end. The strain produced in the spring is

NCERT Solutions for Class 11 Science Properties of matter 7 Important Board Questions properties of matter NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

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Lajni

Asked: February 7, 2021In: Class-11-Physics

Steam at 100°C is passed into 20 g of water at 10°C, then water acquires a temperating of 80°C, the man of water present will be [Take specific heat of water = 1 cal g⁻¹°C⁻¹and Latent heat of steam = 540 cal g⁻¹]

NCERT Solutions for Class 11 Science Properties of matter 7 Important Board Questions properties of matter NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

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Lajni

Asked: February 7, 2021In: Class-11-Physics

The two ends of a metal rod are maintained at temperatures 100°C and 110°C. The rate of heat flow in the rod is found to be 4.0 J/s. If the ends are now maintained at temperatures 200°C and 210°C, the rate of flow of heat will be

NCERT Solutions for Class 11 Science Properties of matter 7 Important Board Questions properties of matter NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Answer in one word or one line. (i) Give the common name of Periplaneta americana. (ii) How many spermathecae are found in earthworm? (iii) What is the position of ovaries in the cockroach? (iv) How many segments are present in the abdomen of cockroach? (v) Where do you find malphigian tubules?

The maximum load a wire can withstand without breaking, when its length is reduced to half of its original length, will

A spring is stretched by applying a load to its free end. The strain produced in the spring is

Steam at 100°C is passed into 20 g of water at 10°C, then water acquires a temperating of 80°C, the man of water present will be [Take specific heat of water = 1 cal g⁻¹°C⁻¹and Latent heat of steam = 540 cal g⁻¹]

The two ends of a metal rod are maintained at temperatures 100°C and 110°C. The rate of heat flow in the rod is found to be 4.0 J/s. If the ends are now maintained at temperatures 200°C and 210°C, the rate of flow of heat will be

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