God made every organisms including humans with something to protect
themselves from danger, especially the animals as they cannot convey the danger or
ask for help. Hence each animal have got its own power to protect and some of them
Total number of nucleons: mass number
Number of protons:
identical atomic numbers
different mass numbers
same chemical properties
different nuclear properties
4. A strong ahsorpti on of infrared radiation is observed for 1Huff] at 3991 cm_l. (a) Calculate the force
constant for this molecule. cfw_b By what factor do you expect this frequency to shift if deuterium [mass
= 3.0140 amu] is substitut
101 ihgihglii $9135: %:
1. Which of the following molecules can absorb microwave and lead to rotational transitions? cfw_a HC'l (15
Cl: (5)3510 cfw_d N: (10%
Ans: HCl and NO
3. lConsider a threedimensional rigid rotor. Is the transition J = 1, M: CI J =
7. Assume that the doubIe-slit experiment could be carried outwith electrons using a slit spacing of b =
HID rim. To be able to observe diffraction, we choose 3. = b, and because diffraction requires
reasonably monochromatic radiation, we choose pfp = 0.0
CleanMyMac 3 User Guide
Copyright (c) 2015 MacPaw Inc.
All rights reserved.
Chapter 1: Introducing CleanMyMac 3
About CleanMyMac 3
Chapter 2: Getting Started with CleanMy
FEBRUARY 18, 2016
OIA> Study> Incoming Exchange/Visiting
NTU 2015/2016 Guide for Exchange/Visitin
National Taiwan University Credit Requirements Sheet for Spring Semester 2016
All departments (except 4010,
Final year in a
Topic 1: National Taiwan Colonial
Topic 2: Taipei Fine Arts Museum
(Taiwan) & Philadelphia Museum of
Topic 1: Film/movie museum
BUKU TEKS PENGANTAR KIMIA
diterjemahkan dari versi Bahasa Inggrisnya
MUKI KAGAKU by Taro Saito
2006 by Yashito Takeuchi
Reproduced by permission of Iwanami Shoten, Publishers, Tokyo
Sesuai dengan kesepakatan dengan Iwa
We are to determine if the flow is rotational, and if so calculate the z-component of
1 The flow is steady. 2 The flow is incompressible. 3 The flow is two-dimensional in
The velocity components
We are to discuss how to select system when analyzing the acceleration of gases as they
flow through a nozzle.
When analyzing the acceleration of gases as they flow through a nozzle, a wise choice
for the system is the volume withi
A block is moved at constant velocity on an inclined surface. The force that needs to be
applied in the horizontal direction when the block is dry, and the percent reduction in the required force
when an oil film is applied on the surface ar
We are to write an equation for centerline speed through a diffuser, given that the flow
speed decreases parabolically.
1 The flow is steady. 2 The flow is axisymmetric.
A general equation for a parabola in x is
Solution A cylindrical water tank with a valve at the bottom contains air at the top part and water. The water height
in the tank when water stops ﬂowing out of the fully open valve is to be determined.
Assumptions 1 The ﬂow is incompressible.
Solution We are to deﬁne and discuss Reynolds number for pipe and duct ﬂow.
Anaﬂeis Reynolds number is the ratio of the inertial forces to viscous forces, and it serves as a criterion for
determining the ﬂow regime. At large Reynolds numbers, for exa
Chapter 5: Energy of Electromagnetic Radiation and Spectra
Fundamental Physics School of Engineering
The thing we call light is made out of many mixtures of different kinds of light rays; b