we are given
Sam packed 42 kg of rice
So, total amount of rice =42kg
And there are six small bags
each contains 1/10 of the rice
So, rice on each bags is
kg
so, total rice in 6 bags is
kg
kg
so, the rice in big bag = ( total amount of rice )-( total rice in six small bags)
we can plug values
and we get
so, the rice in big bag is
kg..............Answer
Answer:
1.05263
Step-by-step explanation:
hope it helps !
A point is a specific coordinate on a line or plane. (An exact location in space)
A line extends forever in both directions.(Infinitely many points that extend forever in both directions)
A ray starts at one point and continues on forever in one direction
A segment is just part of a line. It has two endpoints
A plane is an infinitely large, flat, two-dimensional surface.(Infinitely many intersecting lines that extend forever in all directions.)
The thickness of the non-reflective coating layer is 9.62 x 10¯⁸ m or 96.2 nm.
From the question we know that :
n = 1.30
λ = 500nm = 5 x 10¯⁷m
The non-reflective coating system is applied on glass and the refractive index of that system should be <em>nair</em> < <em>ncoating</em> < <em>nglass. </em>The light travels across the air and is refracted by coating film and then refracted again by the glass. For preventing the light got reflected by glass, the thickness of the layer should obey this equation :
2nt = λ/2
t is the thickness of the layer, λ is the wavelength and n is the refractive index of the film.
By substituting the following equation we get
2nt = λ/2
t = 1/4 . ( λ / n )
t = 1/4 . ( 5 x 10¯⁷ / 1.3)
t = 9.62 x 10¯⁸ m
Hence, the thickness of the non-reflective coating layer is 9.62 x 10¯⁸ m or 96.2 nm.
Find out more on non-reflective coating at: brainly.com/question/17205515
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Answer:
Pascal's Principal- A change in pressure at any point in an enclosed fluid will be transmitted equally to all parts of the fluid.
Real World Example- It could be anything such as, a tire when aired up.
