ui doi oi tui la khanh linh dep gai ne

Biology

100

Characteristics of living things?

Movement

Respiration

Sensitivity

Growth

Reproduction

Excretion

Nutrition

200

What is the positive result for the presence of glucose?

Brick red

300

Function of bile

Neutralize chyme

Imulsify fat

400

Define duodenum

The tube exiting the stomach connects to small intestine

500

List the blood flow of the heart

Body -> Vena cava -> Right atrium -> Valve -> Right ventricle -> Valve -> Pulmonary artery -> Lungs -> Pulmonary vein -> Left atrium -> Valve -> Left ventricle -> Aorta -> Body

Chemistry

100

The process of changing from gas to solid

Sublimation

200

Reaction name for:

sodium hydroxide + ammonium chloride => sodium chloride + water + ammonia

Base + ammonium salt

300

What is the R_f value formula?

R_f = (distanced moved by the substance) / (distance moved by the solvent front)

400

What color is the diffusion of potassium manganate (VII) in water as it dissolves?

Pink/Purple

500

What is the anode reaction for copper (II) bromide?

2Br -> Br₂ + 2e^-

Physics

100

Calculate acceleration

(v2-v1) / (t2-t1)
(change in velocity) / (time taken)

200

What is the limit of proportionality?

Elastic limit if the spring is stretched beyond this limit it will be permanently damaged

300

Energy efficiency formula

(useful output energy) / (total input energy) * 100%

400

Calculate velocity using the kinetic energy formula

Square root (kinetic energy / 0.5*mass)

500

Weight of P = 80N, weight of Q = 50N

The atmospheric pressure on P is ⁽¹⁾....... the atmospheric pressure on Q.

The force of the atmosphere on P is ⁽²⁾....... the force of the atmosphere on Q.

⁽¹⁾the same as

⁽²⁾larger than

Math

100

What is 10^-100000?

0

200

First 7 digits of pi (after the decimal).

(3.)1415926

300

1 + 4 = 5

2 + 5 = 12

3 + 6 = 21

8 + 11 = ?

96

400

What day of the week was Phuong born?

Birthday: 23 October 2007

Tuesday

500

The square root of 4

2 and -2

Random

100

Zedd's birthday

21 April 2007

200

Describe display rule

A social group or culture's informal norms distinguish how one should express themselves.

300

If the distribution of condition relative frequencies is the same for all groups, then is there an association?

No

400

Name the lobes of the brain

Frontal temporal parietal occipital

500

Mr.Frederick (Business) Instagram account username and name?

Username: dickerology

Name: Frederick Ignacio