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bhargav

Asked: July 9, 2021In: Class 10 Science

Four students A, B, C and D reported the following set of organs to be homologous. Who is correct?

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

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bhargav

Asked: July 9, 2021In: Class 10 Science

Four students P, Q, R and S traced the path of a ray of light passing through a glass slab for an angle of incidence of 40″ and measured the angle of refraction. The values as measured by them were 18″, 22″;25″ and 30″ respectively. The student who has performed the experiment methodically is

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

Poll

bhargav

Asked: July 9, 2021In: Class 10 Science

A student has obtained a point image of a distant object using the given convex lens. To find the focal length of the lens he should measure the distance between the:

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

Poll

bhargav

Asked: July 9, 2021In: Class 10 Science

A student prepared 20% sodium hydroxide solution in a beaker to study saponification reaction. Some observations related to this are given below:

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

Poll

bhargav

Asked: July 9, 2021In: Class 10 Science

A student adds a small quantity of caustic soda to a test tube containing 2 mL of distilled water. He then shakes the test tube well and leaves it to settle for some time. After about 5 minutes he observes that in the test tube there is:

CBSC Session 2022-23. Sample Papers of Class 10th, Science. NCERT Important Questions of Class 10th Science. NCERT Science Solutions of Class 10th. NCERT book extra Questions. CBSC Board and other State board. Important MCQ Science Questions of Class 10th.

Four students A, B, C and D reported the following set of organs to be homologous. Who is correct?

A student has obtained a point image of a distant object using the given convex lens. To find the focal length of the lens he should measure the distance between the:

A student prepared 20% sodium hydroxide solution in a beaker to study saponification reaction. Some observations related to this are given below:

A student adds a small quantity of caustic soda to a test tube containing 2 mL of distilled water. He then shakes the test tube well and leaves it to settle for some time. After about 5 minutes he observes that in the test tube there is:

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