Physics, asked by ansarif8973, 9 months ago

Half life of a sample is 20 minutes. In how much time will the acitivity of sample drop to 1//16 of its initial value?

Answers

Answered by Animeshsinghvisen

0

Answer:

In 150 seconds or 3 mins.and 30 secs.

Previous Question

Next Question

Similar questions

Math, 4 months ago

The following questions are based on the information given below:A cuboid shaped wooden block has 4 cm length, 3 cm breadth and 5 cm height.Two sides measuring 5 cm x 4 cm are coloured in red.Two faces measuring 4 cm x 3 cm are coloured in blue.Two faces measuring 5 cm x 3 cm are coloured in green.Now the block is divided into small cubes of side 1 cm each. How many small cubes will have only one...

English, 4 months ago

4. Rewrite the sentences using appropriate Modals. (a) Take care (b) Let's go out. (c) Don't make noise. (d) He is capable of playing football. (e) I am sure of finishing the work within an hour. (f) Sunita knows how to answer their riddle.

Math, 4 months ago

IS 15 is IS 57 64 48 55 St 2 2 1 42 41 56 63 45 47 46 53 so sa 59 31 58 65 2 61 72 29 2 2...

Physics, 9 months ago

एक रेडियोएक्टिव पदार्थ की अर्द्ध - आयु 8 वर्ष है । कितने वर्षो बाद इसकी सक्रियता अपने प्रारंभिक मान की 1 / 16 रह जायेगा ?

Art, 9 months ago

the materials used for pasting up posters are called …......…………….. A. Detergent B. Abrasive C. Adhesive...

English, 1 year ago

Article on natire conservation of 180 words...

Physics, 1 year ago

What is the change in the intensity of light when a softiron piece is inserted in solenoid of AC?

English, 1 year ago

Imagine your neck joint to be Hinge Joint what kind of movement would you find with very difficult to make make...