drozdvadim5591 drozdvadim5591

16-05-2023
Business

contestada

Which of the following does inflation help to explain?
a. the uniformity of the cosmic microwave background
b. the amount of helium in the universe
c. the temperature of the cosmic microwave background
d. the origin of hydrogen

Respuesta :

Otras preguntas

The phase of a sample of a molecular substance at STP is not determined by its (1) arrangement of molecules(2) intermolecular forces(3) number of molecules(4)

After being dropped a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reaches a height of 125 inches. Ho

Which characteristic is a property of molecular substances? (1) good heat conductivity(2) good electrical conductivity(3) low melting point(4) high melting poin

Which line segments are diameters of circle E? Choose all answers that are correct. A. /AB B. /AC C. /BD D. /DE

2. The height of a triangle is 5 m less than its base. The area of the triangle is 42 m2. Find the length of the base. (Points : 1)

At STP, both diamond and graphite are solids composed of carbon atoms. These solids have(1) the same crystal structure and same properties (2) the same crystal

Why doesn't the tribe trust Captain Orlov?

What is the total number of electron pairs shared between the carbon atom and one of the oxygen atoms in a carbon dioxide molecule?

Which compound is a member of the same homologous series as C3H8? (1) CH4 (3) C5H8 (2) C4H8 (4) C6H10

SELECT ALL THAT APPLY at STP conditions, 0.25 moles of CO2(g), H2(g), NH3(g) 1. Will contain the same number of molecules 2. Will contain the same number of at

ACCESS MORE