Dark energy a. Is the energy equivalent of dark matter b. Is the energy of black holes

Question:

Dark energy
a. Is the energy equivalent of dark matter
b. Is the energy of black holes
c. Is the energy of neutrinos
d. Has an unknown nature as yet

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

See More Books

Question Posted: Mar 12, 2020 08:07 AM

See More Questions

A quarter-pound hamburger with all the fixiazzngs has a mass of 200 g. The food energy of the hamburger (480 food calories) is 2 MJ. a. What is the energy equivalent of the mass of the hamburger? b....
A 5.00-grain aspirin tablet has a mass of 320 mg. For how many kilometers would the energy equivalent of this mass power an automobile? Assume 12.75km/L and a heat of combustion of 3.65 x 107 J/L for...
An unknown material has a normal melting/freezing point of -25.0C, and the liquid phase has a specific heat capacity of 160 J/(kg C). One-tenth of a kilogram of the solid at -25.0C is put into a...
Which of the following are valid in a Java file, listed in the order in which they are declared? (Choose two.) A. A package-private class declaration and a public interface declaration B. Two package...
Company X has been contracting its overhauling work to Company Y for $40,000 per machine per year. Company X estimates that by building a $500,000 maintenance facility with a life of 15 years and a...
All purchases made in a given month are paid for in the following month, and direct material purchases make up all of the accounts payable balance and are reflected in the accounts payable balances...
How can potential conflicts (coupling) between functional requirements be identified?
Hartford Research issues bonds dated January 1, 2015, that pay interest semiannually on June 30 and December 31. The bonds have a $40,000 par value and an annual contract rate of 10%, and they mature...
Conan Company purchased a computer for $4,800 on December 1. It is estimated that annual depreciation on the computer will be $960. If financial statements are to be prepared on December 31, the...
Cherry Cotta makes custom ordered clay pots for residential gardens. Below is cost information regarding its latest job. a. Materials were purchased on account. $18,996 purchased b. A materials...
Present evidence suggests that the major ingredient of the universe is in the form of a. Dark matter b. Dark energy c. Cosmic rays d. Black holes
Distinguish between a closed and an open universe. How does the density of matter in the universe bear on the question of whether the universe is closed or open? What does present evidence suggest...
Refer to Exercise 1. State your decision rule by filling in the blank below: Reject the null hypothesis if the sample proportion is less than ______. In exercise You want to set up a test for the...
You have been hired for a newly created position for a large medical office that employs five MDs and four Advanced Practice Registered Nurses (APRNs). Upper leadership created this position due to...
Ranjha Inc. manufactures widgets. The end product is produced in different departments within the plant. One component, C1, is causing some concern. The component is integral to the production of...
. Write a Java program in NetBeans that creates a LinkedHashSet. Your Java program must use the methods in the LinkedHashSet interface to do the following: 2.1 Add the above elements into the...
on the following statement: Mona is an industrial engineer working for car parts manufacturing facility. She collected the following data on three alternatives of sustainable energy systems to be...
Alvarado Company produced 2,900 units of product that required 6 standard direct labor hours per unit. The standard fixed overhead cost per unit is $2.55 per direct labor hour at 16,200 hours, which...
What was the primary application area of computers at the time Fortran was designed?
How can you tell from the vertex form y = a(x - h) 2 + k whether a quadratic function has no real zeros?
The New Jersey barrier is commonly used during highway construction. Determine its weight per foot of length if it is made from plain stone concrete. 4 in.- 75 55 12 in. 6 in. 24 in.
The floor of a light storage warehouse is made of 150-mm-thick lightweight plain concrete. If the floor is a slab having a length of 7 m and width of 3 m, determine the resultant force caused by the...
The prestressed concrete girder is made from plain stone concrete and four -in. cold-form steel reinforcing rods. Determine the dead weight of the girder per foot of its length. 8 in. 6 in. 20 in. 6...
QUESTION 7 Earnings that are kept and accumulated by the company after dividends have been paid to the stockholders is called? O Stockholders equity O Dividends Retained earnings O Paid-in capital
3 Lucern Company reports the following for its overhead cost for the year. 0.5 points Activity Engineering support Electricity Setup Budgeted cost $ 24,500 34,000 52,500 Budgeted Activity Usage 70...
instructions Chart of Accounts Journal Instructions The following were selected from among the transactions completed by Babcock Company during November of the current year. Nov. 3 5 6 Purchased...

Dark energy a. Is the energy equivalent of dark matter b. Is the energy of black holes

Question:

Step by Step Answer:

the answer is d Dark energy has ...View the full answer

The Physical Universe

Students also viewed these Sciences questions