If on a given day the speed of sound increases by 1.5% between 8:00 am and...
If on a given day the speed of sound increases by 1.5% between 8:00 am and 11:00 am, and if the temperature at 8:00 am was 21°C, what was the temperature at 11:00 am?
29.8°C
21.6°C
25.4°C
21.3°C
Homework Answers
Add Answer to:
If on a given day the speed of sound increases by 1.5% between
8:00 am and...
4. A person leaves for work between 8:00 am and 8:30 am. The probability density function...
4. A person leaves for work between 8:00 am and 8:30 am. The probability density function of his departure time Tp be represented as shown in the figure below can f(TD) TD 8:30 8:00 Regardless of the time the person leaves for work, it takes that person between 30 and 40 minutes to get to work (T») any length of time being equally likely. What is the expected time this person will be at work? (a) 8:55 am (b) 8:45...
10. The speed of sound S (in m/s) is related to temperature by the formula S(T) 331.3 V1 +0.00366...
10. The speed of sound S (in m/s) is related to temperature by the formula S(T) 331.3 V1 +0.00366T where T is the temperature (in °C). (a) Find the rate of change of the speed of sound with respect to tem- perature, at a temperature of T = 21°C. Show the steps for obtaining your value, and give your value accurate to 4 decimal places (b) For temperatures near T 21 °C, does the speed of sound increase or decrease...
The number of calls received by an office on Monday morning between 8:00 AM and 9:00...
The number of calls received by an office on Monday morning between 8:00 AM and 9:00 AM has a mean of 2. Calculate the probability of getting at least 2 calls between eight and nine in the morning. Round your answer to four decimal places.
The number of calls received by an office on Monday morning between 8:00 AM and 9:00...
The number of calls received by an office on Monday morning between 8:00 AM and 9:00 AM has a mean of 4. Calculate the probability of getting no more than 5 calls between eight and nine in the morning. Round your answer to four decimal places.
The number of calls received by an office on Monday morning between 8:00 AM and 9:00...
The number of calls received by an office on Monday morning between 8:00 AM and 9:00 AM has a mean of 3. Calculate the probability of getting no more than 1 call between eight and nine in the morning. Round your answer to four decimal places.
Chapter 2 M&I Begin Date: 9/3/2018 12:01:00 AM-Due Date: 9/11/2018 8:00:00 AM End Date: 9/28/2018 11:59:00...
Chapter 2 M&I Begin Date: 9/3/2018 12:01:00 AM-Due Date: 9/11/2018 8:00:00 AM End Date: 9/28/2018 11:59:00 PM (9%) Problem 10: A racquetball (mass m-0.040 kg) an achieve speeds of the ball deforms by compressing about a distance of d 1.6 cm about v-66 ms. When hit by a racquet at that speed, & What is the average force exerted by the racquet in N over the time when the ball strikes the racquet to when it is at its maximum...
00 Sprint 12:10 PM Today 11:08 AM Details (OLIVE ut ) sugar dissolves i milk gossou...
00 Sprint 12:10 PM Today 11:08 AM Details (OLIVE ut ) sugar dissolves i milk gossou 2 Which of the follouing is a physical change? (a) toas buns tbl) o 3. The 5i prefioes miono and nano represent espectiely The density of lead is 11.4 glom Calculate the olune occupied by 250g of ead )2.19 cm 0456am? The element galun mets axt 29.8"C What temperature is tis i'F? 凹
Jane's brother Andrew leaves home for school at 8:00 am. He walks at 3.6 kph. At...
Jane's brother Andrew leaves home for school at 8:00 am. He walks at 3.6 kph. At 8:20 am Jane discovers that Andrew has left his homework at home. She decides to follow him on her bicycle and give him his homework, but she wants to be back home in time for an online test at 9 am. What is the minimum constant speed at which she needs to ride? (Hint: At what time of day will they meet?) Jane must...
The speed of sound in an ideal gas at a temperature T is given by c=sqrt{kRT}...
The speed of sound in an ideal gas at a temperature T is given by c=sqrt{kRT} where T is in absolute units . For air, k=1.4 (dimensionless), R=0.06855 Btu/lbm-R . Find the speed of sound at T=530 R in mph (miles per hour).
Assignment 8 is due on Sunday 8/2 at 11:00 AM Complete the following MPS record and...
Assignment 8 is due on Sunday 8/2 at 11:00 AM Complete the following MPS record and find out what is the available-to-promise. There are 20 units in beginning inventory and the lot size is 50. Answer in Excel and submit your answer in the drop box. Period 1 2 3 4 5 6 Forecast 20 22 23 20 25 20 Customers order (committed) 21 20 21 23 208 POH (Projected on hand) MPS (Master production schedule) ATP (Available-to-promise)
4. A person leaves for work between 8:00 am and 8:30 am. The probability density function of his departure time Tp be represented as shown in the figure below can f(TD) TD 8:30 8:00 Regardless of the time the person leaves for work, it takes that person between 30 and 40 minutes to get to work (T») any length of time being equally likely. What is the expected time this person will be at work? (a) 8:55 am (b) 8:45...
10. The speed of sound S (in m/s) is related to temperature by the formula S(T) 331.3 V1 +0.00366T where T is the temperature (in °C). (a) Find the rate of change of the speed of sound with respect to tem- perature, at a temperature of T = 21°C. Show the steps for obtaining your value, and give your value accurate to 4 decimal places (b) For temperatures near T 21 °C, does the speed of sound increase or decrease...
The number of calls received by an office on Monday morning between 8:00 AM and 9:00 AM has a mean of 4. Calculate the probability of getting no more than 5 calls between eight and nine in the morning. Round your answer to four decimal places.
Chapter 2 M&I Begin Date: 9/3/2018 12:01:00 AM-Due Date: 9/11/2018 8:00:00 AM End Date: 9/28/2018 11:59:00 PM (9%) Problem 10: A racquetball (mass m-0.040 kg) an achieve speeds of the ball deforms by compressing about a distance of d 1.6 cm about v-66 ms. When hit by a racquet at that speed, & What is the average force exerted by the racquet in N over the time when the ball strikes the racquet to when it is at its maximum...
00 Sprint 12:10 PM Today 11:08 AM Details (OLIVE ut ) sugar dissolves i milk gossou 2 Which of the follouing is a physical change? (a) toas buns tbl) o 3. The 5i prefioes miono and nano represent espectiely The density of lead is 11.4 glom Calculate the olune occupied by 250g of ead )2.19 cm 0456am? The element galun mets axt 29.8"C What temperature is tis i'F? 凹
Assignment 8 is due on Sunday 8/2 at 11:00 AM Complete the following MPS record and find out what is the available-to-promise. There are 20 units in beginning inventory and the lot size is 50. Answer in Excel and submit your answer in the drop box. Period 1 2 3 4 5 6 Forecast 20 22 23 20 25 20 Customers order (committed) 21 20 21 23 208 POH (Projected on hand) MPS (Master production schedule) ATP (Available-to-promise)
Most questions answered within 3 hours.
-
A 0.035 mol sample of a weak acid, HA, is dissolved in 437 mL of
water...
asked 4 minutes ago -
a sample of Ar gas has a volume of 6.30 L with an unknown
pressure. the...
asked 5 minutes ago -
The
serum cholesterol levels of a population of kids follow a normal
distribution with mean 155...
asked 25 minutes ago -
han discusses the racist practice of badlands, a bar
in the Castro
district of San Francisco,...
asked 37 minutes ago -
A sample of final exam scores is normally distributed with a
mean equal to 25 and...
asked 40 minutes ago -
An investor shorts 100 shares of a stock when the share price is
$50 and closes...
asked 44 minutes ago -
LLOP corporation just paid 4$ dividend per share, you expect the
dividend to grow 8% for...
asked 53 minutes ago -
if we subtract 1000 from 0001 is there overflow? (binary)
asked 1 hour ago -
Hello, I need help with the function below, The language I am
using is Ocaml
open...
asked 1 hour ago -
Explain how the presence of glucose represses the gal structural
genes?
asked 1 hour ago -
For the reaction CaI2+2AgNO3⟶2AgI+Ca(NO3)2 how many grams of
silver iodide, AgI, are produced from 56.5 g...
asked 1 hour ago -
Write an equation for hydrolysis via acid catalysis.
Using ethyl acetate, ethyl benzoate, ethyl formate or...
asked 1 hour ago