Determine how wide is the first-order spectrum
White light having wavelengths from 400 nm to 750 nm falls on the grating having 9000 lines/cm. Determine how wide is the first-order spectrum on the screen 2.70 m away?
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Using the standard enthalpies of formation, determine the quantity of heat formed when the 2.7 g of butane is totally combusted in the air under the standard conditions. Many cigarette lighters contain the liquid butane, C4H10(l).
The two charges q1 = 4 µC, q2 = -40 µC, are L = 13 cm apart. A third charge is to be positioned on the line among the two charges. Determine how far from q1 must the third charge be positioned so that the total electric force on the th
Buffer is prepared by mixing the 184 ml of 0.500 L of 0.400 M sodium acetate and 0.442 hydrochloric acid. (Ka=1.8 x 10-5) Determine the balanced reaction that describes the buffer that was formed.
Supposing no external forces are acting, answer the given: i) Determine the expression for the final velocity w after the collision.
Determine the probability that balls have different colours? What combination of colours is most probable? Find probability of the combination?
A charged particle having mass 0.0100 kg is subjected to the 4.0 T magnetic field that acts at a right angle to its motion. When the particle moves in the circle of radius 0.10 m at a speed of 5.0 m/s, determine the magnitude of the charge of the
Describe the aromaticity of the difluorofulvene by inductive effect, hackle's rule? Also, discuss why does anyone should care about making difluoromethylene compound?
Determine the vibrational period and the spring constant. In the infrared spectrum of 1H79Br, there is an intense line at 2630 cm-1, which is assigned to the transition among the ground and the first excited vibrational states.
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1. Exploring the concept of sexual health and its key components which define it 2. Reflecting on the fundamental epidemiological questions
Which of the following rights is applicable to the Soldier across all stages of the Medical Evaluation Board (MEB) and Physical Evaluation Board (PEB)
Problem: 34-year-old female is diagnosed with hypothyroidism. What should the nurse assess the client for?
Question: Healthcare data carries which of the following inherent challenge(s)(check all that apply):
A 62-year-old female with diabetes and hypertension is concerned about her risk arterial sclerosis which pathophysiological mechanism
A 50-year-old male with chronic kidney disease presents with fatigue and power laboratory test show normal acidic, normal chronic anemia
A 45-year-old female recovering from hip surgery is at increased risk for DVT. What is the most likely pathophysiological explanation for this increase