Question

does higher reflectance of light mean the light spends more time in the material to reflect , thus causing higher interaction of light? Can anyone explain it to me in depth, and does higher refractive index cause higher interaction of light?

Answer #1

1. A ray of light goes from a material of higher refractive
index to one with a lower refractive index. Which way does it
bend?
a) Away from the normal
b) Towards the normal
c) Goes straight (without bending)
2. A slab of glass is placed inside water. A ray of light goes
from water into the glass. Which way will the ray of light bend
when it enters the water.
a) Towards the normal
b) Away from the normal...

A study of parental empathy for sensitivity cues and baby
temperament (higher scores mean more empathy) was performed. Let
x1 be a random variable that represents the
score of a mother on an empathy test (as regards her baby). Let
x2 be the empathy score of a father. A random
sample of 31 mothers gave a sample mean of x1 =
69.55. Another random sample of 36 fathers gave
x2 = 59.00. Assume that σ1
= 10.71 and σ2 =...

A study of parental empathy for sensitivity cues and baby
temperament (higher scores mean more empathy) was performed. Let
x1 be a random variable that represents the
score of a mother on an empathy test (as regards her baby). Let
x2 be the empathy score of a father. A random
sample of 27 mothers gave a sample mean of x1 =
69.89. Another random sample of 40 fathers gave
x2 = 61.55. Assume that ?1
= 12.04 and ?2 =...

A study of parental empathy for sensitivity cues and baby
temperament (higher scores mean more empathy) was performed. Let x1
be a random variable that represents the score of a mother on an
empathy test (as regards her baby). Let x2 be the empathy score of
a father. A random sample of 29 mothers gave a sample mean of x1 =
67.68. Another random sample of 34 fathers gave x2 = 60.36. Assume
that σ1 = 10.85 and σ2 =...

A study of parental empathy for sensitivity cues and baby
temperament (higher scores mean more empathy) was performed. Let
x1 be a random variable that represents the
score of a mother on an empathy test (as regards her baby). Let
x2 be the empathy score of a father. A random
sample of 27 mothers gave a sample mean of x1 =
69.21. Another random sample of 25 fathers gave
x2 = 60.53. Assume that σ1
= 11.97 and σ2 =...

About John Daniels Chemicals Inc.
This business case is about John Daniels Chemicals Inc., which
is one the most respected and elite chemical research organization
in the industry, operating since 1991, with the headquarters in
Tanzania, Africa.
Organizational Structure and Culture at John Daniels
Chemicals Inc.
Organizational culture in John Daniels Chemicals Inc. is an open
and less rigid one, unlike the other usual corporations in the
market. The scientists selected to work in John Daniels Chemicals
Inc. are top...

Please show me how to apply CVP analysis for this case
study.
FLY ASH BRICK PROJECT: FEASIBILITY STUDY USING CVP ANALYSIS
S. K. Mitra and Shubhra Hajela wrote this case solely to provide
material for class discussion. The authors do not intend to
illustrate either effective or ineffective handling of a managerial
situation. The authors may have disguised certain names and other
identifying information to protect confidentiality.
This publication may not be transmitted, photocopied, digitized
or otherwise reproduced in any...

MATHEMATICS
1. The measure of location which is the most likely to
be
influenced by extreme values in the data set is the a. range
b.
median c. mode d. mean
2. If two events are independent, then a. they must be
mutually
exclusive b. the sum of their probabilities must be equal to one
c.
their intersection must be zero d. None of these alternatives
is
correct. any value between 0 to 1
3. Two events, A and B,...

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