Make the foundation more sturdy
Answer:
A. 0.204203928 m
b. 0.1443939822
Explanation:
Givens:
Volume (V) = 160 m^3
velocity 1 (v1) = 3.00 m/s
velocity 2 (v2) = 6.00 m/s
Time (t) = 21.3 minutes = 1278 seconds
Side length = ?
V = A*v*t
A = s^2
V = s^2*v*t
s= 
A.
s =
=
= 0.204203928 m
B.
s =
=
= 0.1443939822 m
I hope this helped!! Have a good day.
Answer:
Transverse
Explanation:
Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves
Answer:
New moment of inertia will be
Explanation:
It is given initially angular velocity 
Moment of inertia 
Angular momentum is equal to 
Now angular velocity is decreases to 
As we know that angular momentum is conserved
So 

So new moment of inertia will be 
Answer:
Explanation:
- Given λ = wavelength of light reflected = 635 nm
- Using the equation ; 2 nb t = (m - (1/2)λ
Plugging the values in the equation ;
- 2 (1.50) t = (1 - (1/2) (635)
- t = 105.83 nm = the minimum thickness of the film
b) To calculate the wavelength of the most reflected visible light ;
- From the equation 2 nb t = mλ
Plugging the values into the equation
- λ' = wavelength = 317.5 nm