Elastic waves in crystals are made up of _______________ a) Photons b) Nano particles c) Atoms d) Phonons

Q: Which of the following types of conatiners would allow you to clearly see if there were ice cubes…

A: The type of conatiner we use to clearly see if there were ice cubes inside is transparent one.

Q: Coso° --(リ トー(リ m b, 30 a, = 30g - - ci) こ 1, Lef's ノ K6.23-19 8 Coog 0.9125 xg - 3. 0 G6 m/2 a=…

A: It is asked to clear how the final equation  comes from using the first two equations.

Q: Averaged over day, night, seasons, and weather conditions, a square meter of the earth's surface…

A: Given data E=240 W Here, E received the energy received on the earth surface. First of all we have…

Q: Does a closed system obey the law of conservation of matter ? Explain why

A: Given: The objective is to find does the closed system obey the law of conservation of matter.

Q: The drawing shows an intravenous feeding. With the distance shown, nutrient solu- tion (p = 1030…

A:

Q: Which expression is equivalent to (4.5 x 102) + (6.0 x 103) and written in scientific notation? 1.05…

A: 450+6000

Q: 1. A stationary ambulance truck emits a frequency of 1300HZ. Calculate the frequency detected by the…

A:

Q: A blueish-green shirt does which of the following?   a.Reflects all light   b.Reflects only blue and…

A: we know that the color reflect the same color light and absorb another color light so we can see…

Q: 2. Knight P7.37 The coefficient of kinetic friction between the 2.00 kg block in the figure below…

A: Given,

Q: Associate the units with the quanity they measure          -           A.           B.           C.…

A: Quantity                      Unit Force                           Newton (N)    Energy…

Q: How do you know if something is matter or not

A: The matter is something that has mass and volume and it can occupy some space. This can include…

Q: 2. Which of the following data sets is most likely the data that Alexandra and Sal recorded when…

A: Introduction: A time period is the time taken for one complete cycle of vibration to pass a given…

Q: University of Management and Technology, Sialkot Campus (Mid – Term Spring- 2021) Department of…

A: Ques. 1. The angular momentum of electrons orbiting around the nucleus is quantized in Bohr's atomic…

Q: 1. ssm A hand exerciser utilizes a coiled spring. A force of 89.0 N is required to compress the…

A: Given data:  Force (F) = 89.0 N Comparison in spring (x) = 0.0191 m Required: The force needed to…

Q: Which phenomena is not accounted for in the wave theory of light? A. The photoelectric effect B. The…

A: Given data: Which phenomena is not accounted for in the wave theory of light? A. The photoelectric…

Q: Let A = 4î – 23, B=-3î +5j, and E = 2A+3B. Part C What is the magnitude of vector E? E = Submit…

A: Write the vector A. A=4i-2j Write the vector B. B=-3i+5j Write the vector E. E=2A+3B

Q: QUESTION 4 What is the calculated wavelength?  (Transfer this number to Table 1) λ = 4(L + 0.3d)…

A: You are on the right track for Question 5. To estimate the measurement of the speed of sound, you…