asnoia phiwolla si sa inu odas mw daysR 3. Rhodium has an atomic radius of 0.1345 nm and a density of 12.41 g/cm'. Determine whether it has an FCC or BCC crystal structure.

Q: Radio waves travel at the speed of light: 3 x 10° km/s. What is the wavelength of radio waves re-…

A:

Q: What is the period, in seconds, of a wave that has a frequency of 9.26 Hz and a wavelength of 7.69…

A: Given data:  Frequency (f) = 9.26 Hz Wavelength (λ) = 7.69 cm Required: Period (T)

Q: A light wave has a frequencey of 1.2 X 1010 Hz. What is the wavelength (in meters) of this light?

A: The wavelength (λ in m) of a light wave is related to its frequency (f in Hz) and the speed of light…

Q: A microwave oven has a power requirement of 1,251 W. A frozen dinner requires 6.8 min to heat on…

A: (a) Energy used in kWh

Q: If a microwave oven emits 1,100 J of energy every second, how much energy will be emitted after 8.9…

A: Power emitted by a source is defined as the energy radiated per unit time, given as P=Et In the…

Q: A light wave has a frequencey of 8 X 1010 Hz.  What is the wavelength (in meters) of this light?

A: Frequency of wave"√"  = 8×10^¹⁰ Hz  To find wavelength ,

Q: You have a man 100kg and a gorilla 150kg, if the man can lift 90kg, what can the gorilla lift?…

A: If scaling is to be performed, as mentioned in the question, notice that man can lift weight which…

Q: On a fishing trip you catch a 2.77-lb bass, a 14.3-lb rock cod, anda 13.43-lb salmon. What is the…

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Q: A metal block has a density of 5000 kg per cubic meter and a mass of 15,000 kg. What is its volume?

A: Answer: Given: density of the block ρ=5000Kgm3 Mass of block m= 15,000 Kg Find the volume of the…

Q: Women are 25 percent better off financially than men. They have a combined monthly income of $1800.…

A: Let, monthly income of men = x        monthly income of women = x + 25 They have a combined monthly…

Q: A boy uses a string to swing a 2 kg stone around his head. If the string is 1.5m, and can bear a…

A: Given  Tension = 2224N Radius of the swing = length = 1.5 m Mass of the object = m = 2 kg

Q: A sound wave travels at a speed of 339 m s-1. If its wavelength is 1.5 cm, what is the frequency of…

A: Speed (v) of sound = 339 m s−1 Wavelength (λ) of sound = 1.5 cm = 0.015 m

Q: frequency of a wave

A:

Q: What is the density of an object of mass 2kg and a volume of 0.5 cubic meters?

A:

Q: calculate <9144

A: Wavefunction In Quantum Mechanics, the wavefunction of a particle is a mathematical function that…

Q: The Willis Tower in Chicago is 1451 feet tall. How high is this in centimeters (cm)?

A: According to question we need to change unit of length.

Q: What's the frequency of a wave traveling at 1500 m/s and a wavelength of .0008 meters?

A: Speed of wave is 1500 m/s Wavelength of wave is 0.0008 m

Q: The mass of a feather is 8.2 x 10-3 grams. Write the mass in decimal notation

A: Given  mass=8.2×10-3 gram

Q: What is the speed of a wave with frequency 550 Hz and wavelength 0.5 m?

A: frequency (f) =550 Hz  wavelength (λ) = 0.5 m?

Q: If a wave has a wavelength of 2 m and a frequency of 500 Hz, what is its speed?

A: Given data The wavelength of the wave is given as λ=2 m. The frequency of the wave is given as f =…

Q: A car is going 20m/s in 10secs . How far is it going ?

A: Speed of car (v) = 20 m/stime (t) = 10 secs

Q: e, which is the unit of:

A: Given: The unit is given below:

Q: Electrical power is commonly measured in watts (W) or in kilowatts (kW). A commercial solar panel…

A: The question is asking for the amount of power that can be generated by a residential solar panel…

Q: A woman makes  25% more than her husband.Together they make $1800 each month.How much does the woman…

A: Write the expression relating the woman’s earning and her husband’s earning

Q: The top speed of the Blackbird is 2193 mph. Given that 1 mile 1.61 km, what is this speed in km/h?

A: Top speed of blackbird =2193mph 1mile =1.61km

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: What is the speed, in miles per hour, of a car that travels at 6.30 m/sm/s ?

A: The speed of a car(v) = 6.3 m/s

Q: 23 m/s to km/hr?

A: Given 23 m/s we have to convert into km/hr as we know 1km=1000m so 1 m=11000km 1hr=60 min=3600 sec…

Q: The cube is sitting on the bottom of a large container of water. The cube has a density of 1,210.…

A: Given: density of cube D = 1210 kg/m3 volume V =0.000750 m3

Q: What is the velocity of a wave with a frequency of 0.35 Hz and a wavelength of 2.7m?

A: Given:Wavelength:λ = 2.7 m Frequency:f = 0.35 Hz Calculating velocity:We know, velocity of a wave is…

Q: a paratrooper jumped from a combat ship at a height of 1,324 meters, if he was falling at a speed of…

A:

Q: A small space heater uses 1,193 Watts of power. What does it cost in dollars to use the heater for…

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Q: Suppose you use 57 kWh (kilowatt hours) of electricity at $0.35 per kWH, 91 kWh at $0.26 per kWh,…

A: Given, Electricity usage,  57 kWh of electricity at $0.35 per kWh, 91kWh of electricity at $0.26 per…

Q: The radius of a sphere is 3.08 meters. What is it's surface area?

A:

Q: If a wave has a wavelength of 15m and a frequency of 1.500 KHz, what is its speed?

A: Given that, The wavelength of a wave, λ=15 m Frequency of a wave, f = 1.5 kHz We need to find the…

Q: Part A At this instant, is the particle in the (Figure 1) speeding up, slowing down, or traveling at…

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Q: If a wave has a wavelength of 2 m and a frequency of 500 Hz, what is its speed?

A: Given that,The wavelength of the wave:  λ=2 (m)The frequency of the wave : f = 500 HzHere we need to…

Q: What is the frequency of a wave whose wavelength is 8.5 m?

A: