Answer:
A
Explanation:
all galaxies exploded in order to create the sun/stars
Answer:
DU = 20 Joules
Explanation:
Given the following data;
Heat absorbed, Q = 60J
Workdone, W = 40J
To find the internal energy;
We would use first law of thermodynamics given by the formula;
Change in internal energy (DU) = Q - W
where;
U is internal energy.
Q is the heat absorbed.
W is the work done.
Substituting into the equation, we have;
DU = 60 - 40
DU = 20 Joules
Answer:
its true that Scientific endeavor is driven by both simple curiosity as well as societal demands.
Explanation:
When a scientist has a curiosity about something he carried out a research. and when their is a demand of something in society that time scientific research is carried out. Therefore its true that a scientific endeavor is driven by simple curiosity or societal demand.
For example
in society, there is demand of a medicine which can completely kill the cancer and a scientist has curiosity to know how to kill cancer cell. In this way a scientific endeavor for cancer medicine can be carried out by both simple curiosity as well as societal demands.
Answer:
Personal mode or Pre-Shared key mode.
Explanation:
Personal mode is good for mostly for smaller networks like home networks. An encryption passphrase is defined on the wireless router and other APs ( access points) After that the passphrase is entered by the users in order to connect with the wifi. This mode is not good for business networks.
Answer:
the volume in terms of time t ⇒
Explanation:
Given that :
When v = 300 ;
then
∴
Therefore, the volume in terms of time t ⇒