45 Answered Questions for the topic Class Homework

Class Homework Physics

07/17/15

Why did scientists believe in the existence of the neutrino even though it wasn't discovered for several years after after the time of its prediction?
a. They were able to observe their tracks in cloud chambers. b. Scientists were confident in the law of Conservation of energy. c. They were able to calculate exactly how much mass was being... more
Follows • 2
Expert Answers •1
Class Homework Physics

07/17/15

Using the Rydberg formula, find the wavelength of the line in the Balmer series of the hydrogen spectrum for m = 4.
a. 4.86x10-7 m b. 3.54x10-8 m c. 2.43x10-7 m d. 4.86x10-5 m
Follows • 2
Expert Answers •1
Class Homework Math Physics

07/08/15

Math/Physics
Suppose a car merges into freeway traffic on a 200 long ramp. If its initial velocity is 10 m/s and it accelerates at 2m/s2, how long does it take to travel 200 m up the ramp? Please provide a... more
Follows • 2
Expert Answers •1
Class Homework Science Physics

07/07/15

A 1 cm object is placed 20 cm from a lens. The lens forms a real and inverted image of size 1.5 cm. What is the focal length of the lens?
a. 8.0 cm b. 12 cm c. 20 cm d. 16 cm
Follows • 2
Expert Answers •1
Class Homework Science Physics

07/04/15

A light ray entering a positive lens that becomes deflected through the focal point entered the lens..?
a. must have passed through the center of the lens b. parallel to the horizontal axis c. must have pass through the focal point on the opposite side of the lens d. vertically
Follows • 2
Expert Answers •1
Class Homework Physics

06/26/15

Change in potential energy of charge?
The electric potential increases from 72 V to 686 V from the bottom plate to the top plate of a parallel plate capacitor. What is the magnitude of the change in potential energy of a -3 X 10^-6 C... more
Follows • 2
Expert Answers •1
Class Homework

06/02/15

The value of Lead Time
A CIF processess approximately 100 Soldiers per day. The value-add time for a Soldier is 30 minutes. This process is conducted over an 8 hour day.  What is the lead time for any given Soldier to be... more
Follows • 2
Expert Answers •1
Class Homework

04/28/15

Daisy ate 300 pieces of pie on five consecutive nights. Each night she eats 5 more than the day before. How many did she eat each night?
 Daisy ate 300 pieces of pie on five consecutive nights. Each night she ate 5 more pieces than the day before. how many  pieces of pie did she eat each night?  
Follows • 1
Expert Answers •1

04/11/15

what three topics can i use ? and what exactly do they mean
Write a paper in which you analyze how the popular culture influences ideas about beauty among either women, men, or both. Discuss the effects of these messages on the social behavior and... more
Follows • 2
Expert Answers •1
Class Homework

03/29/15

something that is intrinsically good cannot be extrinsically good.
is this true or false? this is a philosophy question
Follows • 2
Expert Answers •1
Class Homework Homework Tips

02/04/15

how do you find an unknown length
 need help on my math homework and it has to do with the question.      
Follows • 2
Expert Answers •1
Class Homework

08/03/14

using number 8 eight times result must be equal to 1000.we can only use multiply,divide,subtraction,addition.
will i be able to get the answer of this question
Follows • 2
Expert Answers •1
Class Homework

05/31/14

How many genes do we have for each of our traits?
How many genes do we have for each of our traits?
Follows • 2
Expert Answers •1
Class Homework English College Helpful Tips

04/09/14

Have you seen a document that takes credit for someone else's work?
What happens to the integrity and reputation of the author when this happens?
Follows • 4
Expert Answers •3
Class Homework

03/24/14

i have a question on my homework and it says "which numberline shows a dot representing -o.125" A) 0 B)-0.4 C)-1 AND D)-0.1 I DON'T KNOW WHICH ONES RIGHT!!!!
THANK YOU so much!!! :) 
Follows • 4
Expert Answers •3

03/03/14

graphing..............................
Suppose that in a group of eight people, A , B , C , D , E , F , G , H each going shopping with at least one of the gang. A with B , C with D and E , B with E , F with G and H , H and B , E and A ,... more
Follows • 1
Expert Answers •1

02/23/14

verify and explain
Let a = 67, b = 30, and n = 7 Verify and explain that (a-n)≡(mod b)
Follows • 3
Expert Answers •2

02/23/14

Using a Caesar cipher.........................
. Using a Caesar cipher decrypt the following message and determine the key used.TPIEWI VIEH QIHint: Find the common letters
Follows • 2
Expert Answers •1

02/23/14

Verify the following statements
Verify the following statementsa)128 ≡ 2 (mod 7) b)149 ≡ 5 (mod 9)c)(45-104)≡(3-2)(mod 6)
Follows • 2
Expert Answers •1

02/23/14

R is defined on A as follows
A={ -4 ,-3 ,-2 ,-1 ,0 ,1 ,2 ,3 ,4} R is defined on A as follows: For All (m,n) ∈A,m R n ⇔ 5 | (m^2- n^2 )
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.