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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ६

Define measurement.

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प्रश्न

Define measurement.

एक पंक्ति में उत्तर
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उत्तर

The comparison of an unknown quantity with some known quantity is known as measurement.

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Measurements
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Measurements - Evaluation [पृष्ठ १२]

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सामाचीर कलवी Science - Term 1 [English] Class 6 TN Board
अध्याय 1 Measurements
Evaluation | Q IX. 1. | पृष्ठ १२

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Questions based on Higher Order Thinking Skills:

There are three spheres A, B, C as shown below.

Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.

Now answer the following questions:

  1. Find the ratio of masses of spheres A and B.
  2. Find the ratio of volumes of spheres A and B.
  3. Find the ratio of masses of spheres A and C.

Match the following:

1. Length 1. ampere (A)
2. time 2. Kelvin (K)
3. Mass 3. meter (M)
4. Temperature 4. second (S)
5. Electric current 5. kilogram (K)

Questions based on Higher Order Thinking Skills:

There are three spheres A, B, C as shown below.
Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.

Now answer the following questions.

  1. Find the ratio of masses of spheres A and B.
  2. Find the ratio of volumes of spheres A and B. 
  3. Find the ratio of masses of spheres A and C.

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