Easy Physics
Mass is the amount of
A.Space between the particles in a body
B.Gravitational force acting on a body.
C.Substance in a body
D.Charge in a body
C.
Which of the following is not a function of the liver?
A. Breakdown of hemoglobin
B. Deamination of excess amino acids
C. Produce insulin.
D. Site for conversion of glucose into glycerin for storage
C. Produce insulin
A lever is 2 meters long and has a fulcrum at one end. A force of 50 Newtons is applied at a distance of 0.5 meters from the pivot. What is the turning effect of the force?
25 N-m
In the lungs where oxygen level is high, haemoglobin in the red blood cells combine with oxygen to from______
oxyhaemoglobin
What is the full name of your science teacher?
Jenard Berroya
An object has a mass of 10 kilograms and a volume of 2 cubic meters. Calculate the density of the object.
5 kg/m3
Which of the following adaptations of the leaf serves to hold leaf in position to absorb maximum light energy?
A.Petiole
B.Thin broad lamina
C.Waxy cuticle
D.Stomata present in the epidermal layers
A
The mass of a measuring cylinder is 60.0 g. when 30 cm3 of olive oil is poured into it, the total mass is 87.6 g. the density of olive oil in g/cm3 is____
0.92
A hereditary blood disease where the normal blood clotting mechanism is greatly impaired where slight injuries may cause such a person to bleed to death or die of internal bleeding.
Haemophilia
complete the lyrics:
know that you're wrong for me
Gonna wish we never met on the day I leave
I brought you down to your knees
'Cause they say that ________ loves company
misery
When a body is in rotational equilibrium, the sum of all the torques acting on it is:
Zero
What is the largest artery in the human body?
Aorta
A seesaw is balanced on a fulcrum. A person weighing 600 Newtons sits on one end of the seesaw, 2 meters away from the pivot. How far from the pivot should a person weighing 400 Newtons sit in order to balance the seesaw?
3 m
When blood clots, a yellowish liquid called _______ is left behind.
serum
In the movie Little Mermaid, what is the name of the prince?
Eric
A substance has a density of 1.2 grams per cubic centimeter. If the volume of the substance is 500 milliliters, what is its mass?
600 grams
Which of the following blood types has antibody a and antigen B?
Type B
The weight of an object on Earth is 500 Newtons. If the acceleration due to gravity on Earth is 9.8 meters per second squared, what is the mass of the object?
51.02 kg
The circular and longitudinal muscles are ________ muscles
antagonistic muscles
What year was Sekolah Pelita Utama Established?
2015
When a person jumps from a boat to a dock, the boat moves backward. Which law of motion explains this phenomenon?
Third Law
Which blood type is considered as the 'universal recipient'?
Type AB
A wrench is used to tighten a bolt. If the length of the wrench is 30 centimeters and a force of 20 Newtons is applied perpendicular to the wrench handle, what is the turning effect of the force?
6 N-m
the Larynx has a slit-like opening called _______
glottis
how many provinces does indonesia have?
37