b. gamma ray.
c. microwave.
d. ultraviolet wave.
Answer:
u = 6.667 cm
Explanation:
given,
Focal length of the concave mirror, f = 20 cm
magnification factor = 1.5
we know,
v is the distance of the image
u is the distance of the object
v = -1.5 u
Using mirror formula
u = 6.667 cm
distance of the person from the mirror is equal to 6.667 cm.
Answer:
d.] duration
Explanation:
no explanation
Answer:
It is false.
Explanation:
As the depth of water increases, the pressure also increases.
According to the formula
Where, h is the depth of water, d is the density of water and g be the acceleration due to gravity
As h increases, pressure also increases.
As depth increases, the temperature of the water also increases, because of geothermic energy of earth.
So, as depth increases, pressure and temperature both increases.
The two ways in which all types of precipitation are alike they all come from the clouds,they are all formed by precipitation.
Any liquid or frozen water that condenses in the atmosphere and falls to the ground is known as precipitation. Rain, sleet, and snow are only a few of its various manifestations. Precipitation is one of the three main processes that make up the global water cycle, together with evaporation and condensation.
Rain, sleet, and snow are only a few of its various manifestations. Precipitation is one of the three main processes that make up the global water cycle, together with evaporation and condensation. Water vapour in the clouds condenses into increasing-sized droplets of water, forming precipitation.
The most common forms of precipitation that come from cloud-borne particles are rain, snow, freezing rain, and sleet. The changes in temperature are the primary distinction between these various types of precipitation.
Thus, The two ways in which all types of precipitation are alike they all come from the clouds,they are all formed by precipitation.
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