Advertisements
Advertisements
प्रश्न
What are the rules to be followed to make accurate measurement with scale?
Advertisements
उत्तर
- To avoid the parallax error.
- Your eye must be exactly in front of vertically above the point where the measurement has to be taken.
APPEARS IN
संबंधित प्रश्न
What is backlash error? Why is it caused? How is it avoided?
Quantity that can be measured is called ____
Choose the correct one
5 km = ______ m.
Complete the analogy.
Sugar : Beam balance :: Lime juice : ______?
Closeness of two or more measured values is called as ______
Hold a sheet paper in one hand and a book in one hand. Which hand feels heavy? Why?
Define measurement.
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.
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
Define measurement.
