Answer:
Is the sum of a vector of two or more vectors.
Answer:
not moving
static actually means lacking in movement or action❤
Answer:
Explanation:
sound level scale is logarithmic which is given by the following formula
L = 10 log I / I₀ where I₀ = 10⁻¹² W / m² s
80 = 10 log I / 10⁻¹²
8 = log I / 10⁻¹²
I / 10⁻¹² = 10⁸
I = 10⁻⁴ W / m² .s
for three person the intensity becomes three times ie
3 x 10⁻⁴
L = 10 log 3 x 10⁻⁴ / 10⁻¹²
= 10 log 3 x 10⁸
= 10 ( 8 + log 3 )
= 10 ( 8 + .477 )
= 84.77 dB .
Answer:
15.98 kg/s
Explanation:
Due to some of the required symbols and for better understanding of the solution the explanation is all hand written and attached below
Answer = C
It blows towards the poles from the sub-tropical high pressure areas
