Advertisements
Advertisements
Question
The mass of an oxygen atom is 16.00 u. Find its mass in kg.
Sum
Solution
MASS OF OXYGEN = 16 u.
1 u = 1.66 × 10-27 kg
kg = 16 × 1.66 × 10-27
= 26.56 × 10-27
= 2.656 × 10-26 kg
shaalaa.com
Measurements
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
State or define the following term:
Minute
Name the three fundamental quantities.
Complete the rollowing:
1 micron= ____ Å
Put the symbol in the box given below.
1000 g `square` 1 kg
Choose the correct one
How will you measure the weight of the object with irregular shapes?
Write one example of the following type of motion.
Rectilinear
Match the events related to motion in column I with the types of motions given in column II.
| Column I | Column II | ||
| (a) | A moving wheel of a sewing machine | (i) | Circular motion |
| (b) | Movement of tip of the minute hand of a clock in one hour | (ii) | Rotational motion |
| (c) | A moving swing | (iii) | Periodic motion |
Define measurement.
Define measurement.
