Answer:
On a weather map, a warm front is usually drawn using a solid red line with half circles pointing in the direction of the cold air that will be replaced. Warm fronts usually move from southwest to northeast. ... A cold front is the transition area where a mass of cold air moves in to replace a mass of warm air.
Explanation:
Answer:
No answer.
Explanation:
You have to do this alone assho0x__le
Answer:
30, 000 plaques.
Explanation:
Plaques may be defined as the clear zones or spots that indicates the lysis of the bacteriophages. These plaques are useful to count the number of progeny phages.
The formula used to calculate the phage is as follows;
Plaques progeny = [Number of plaques observe/(Dilution factor x Volume of diluted virus)]
Since, in the given question the dilution factor and volume is not given and it can be taken as unity.
Plaques progeny = 30, 000 / ( 1 x 1)
Plaques progeny = 30, 000.
Thus, the answer is 30, 000.
Answer:
mesophiles
Explanation:
Meophiles or mesophilic microbes are those microscopic organisms that thrives best in moderate temperature between 20 to 45 degree Celsius.
This region of temperature happens to overlap with the region of temperature that humans live, carry out their day to day physical and biological activities.
<em>Hence, mesophiles represents the group of microbes that are most likely to cause human diseases.</em>
Answer:
Explanation:
When the sample of hot metal is placed inside the water, the metal gives off heat to the water: the temperature of the metal decreases while the temperature of the water increases, until the two reach an equilibrium temperature.
The heat given off by the metal is equal (in magnitude) to the heat absorbed by the water, so we can write:
where:
is the mass of the metal
is the specific heat of the metal
is the initial temperature of the metal
is the equilibrium temperature
is the mass of the water
is the specific heat of water
is the initial temperature of the water
And solving for , we find the specific heat of the metal:
