Samm9554 Samm9554

22-06-2020
Social Studies

contestada

What can be observed only by observing its effects on gravity?

Respuesta :

gholdie gholdie

22-06-2020

Answer:

How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.

Answer Link

Otras preguntas

What would happen if you took an antacid prior to eating a hamburger?

square root of 13+29

Please help me with this graphing problem

True or false: the sum of relative frequencies in a distribution always equals 1.

what was an effect of jose de san martin's military campaigns?

How many combinations of four different odd numbers whose sum is 30 can you find?

According to Jefferson, what is the source of a government’s authority?

This chemical equation represents the burning of methane, but the equation is incomplete. What is the missing coefficient in both the reactants and the products

Jackson has 50 megabytes (MB) of space left on his smartphone. He can download songs that each use 3.5 MB or videos that each use 7 MB. He wants to download at

Out of 32 students in the class 5 said they rode their bikes to school based on their results how many of the 800 students in the school rode their bikes toscho