If the density of ice is 0.92 grams / centimeters³. An ice sculptor orders a one cubic meter block of ice then the mass of the ice block would be 920000 grams.
It can be defined as the mass of any object or body per unit volume of the particular object or body.
As given in the problem If the density of ice is 0.92 grams / centimeters³. An ice sculptor orders a one cubic meter block of ice then the mass of the ice block, then we have to find the mass of the ice block,
1 meter³ = 10⁶ centimeter³
The mass of the ice block = density of the ice × volume of the ice
=0.92 grams / centimeters³×10⁶ centimeter³
=920000 grams
Thus, the mass of the ice block would be 920000 grams or 920 kilograms.
To learn more about density from here, refer to the link given below;
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Applied force Newtons
Frictional Force Newtons
Normal Force Newtons
Tension Force
Net Force Newtons
The weight of the girl is 300 N. The applied force, frictional force, and normal force are all zero. The tension force in the bar is 300 N, and the net force is zero.
The weight of the girl can be calculated using the formula:
Weight = mass × gravity
where mass = 30 kg and gravity = 10 m/s2. Therefore, Weight = 30 kg × 10 m/s2 = 300 N.
Since the girl is motionless, the net force acting on her is zero. In this case, the tension force in the bar equals the weight of the girl, which is 300 N. The other forces (applied force, frictional force, and normal force) are also zero since the girl is not moving.
Therefore, the forces are:
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When an object is immersed in a fluid (in this case water, but may include both liquids and gases) the fluid exerts an upward force on the object which is called buoyancy force or up-thrust. Archimedes’ Principle states that the buoyant force (upward push or force) applied to an object is equal to the weight of the fluid that the object takes the space of by that object. Thus when an object is placed in water the rise in the water level is dictated by the mass of that object.
So for example if you fill a bucket with water and you drop a stone in that bucket, if you measure the weight of the water that overflows from the bucket due to the stone being dropped into the bucket is equivalent to the pushing force that the water has on the stone (as the stone drops to the bottom of the bucket the water is pushing it to stay afloat but the rock is more dense than water and as such its downthrust exceeds water's upthrust).
A:The coating absorbs light that shines on it and prevents the light from reflecting
B:The surface of the coating is rough, so light that shines on it gets scattered in many directions.
C:The coating bends light that passes through it and prevents the light from reaching the user’s eyes
D:The surface of the coating allows light from the room to pass through but blocks the light from the screen.
Answer:
The correct answer is D.
D:The surface of the coating allows light from the room to pass through but blocks the light from the screen.
Explanation:
Glare is produced on a computer screen when light from some external source reflects on the screen.
Anti-glare coating do not absorb light to reduce glare but they actually reduce glare by encouraging the light from the room to pass through the screen so that less light is reflected. Polarized lenses absorbs light to reduce glare, not anti-glare coating.
Answer: d
Explanation:
doldrums
polar easterlies
trade winds
horse latitudes
Answer:
doldrums
Explanation:
Just need to type something more to be able to post
The answer is false.