1 microphone = (presumably) 10⁻⁶ phone
1 phone = (presumably) 10⁶ microphones
(10⁻¹) phone = (presumably) (10⁻¹) x (10⁶ microphones)
= 10⁵ microphones.
The nervous system and the circulatory system
Answer:
The quantity of heat given to body depends on: (i) The mass of the body, (ii) The rise (or fall) in the temperature of the body, and (iii) Nature of the material of the body.
Explanation:
Hope this helps
have a great day
~Zero
Answer:
Explanation:
Given:
- cross sectional area of the wire,
- density of aluminium wire,
- young's modulus of the material,
- wave speed,
<u>We have mathematical expression for strain as:</u>
...............................(1)
and since, 
where, T = tension force in the wire
equation (1) becomes:
............................(2)
<u>Also velocity ofwave in tensed wire:</u>
...................................(3)
where: 
linear mass density of the wire
Now, equation (3) becomes
............................(4)
Using eq. (2) & (4) for tension T
putting the respective values
