Advertisements
Advertisements
Question
Express the order of magnitude of the following quantity:
0.000,000,127 s
Advertisements
Solution
0.000,000,127 s = 1.27 × 10−7 s
Order of magnitude = 10−7 s
APPEARS IN
RELATED QUESTIONS
Complete the following: 1 m =……….Å
The year 2020 will have February of 29 days'. Is this statement true?
Fill in the blank:
The unit is which we measure the quantity is called ________.
Show how will you use the physical balance to measure the mass of an object.
Put the symbol in the box given below.
1000 g `square` 1 kg
One cubic metre is equal to ______ cubic centimetre.
What is the clock used by ancient people to measure daytime?
Define measurement.
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. The 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.
