What stiffen means?
What stiffen means?
: to stop moving and become completely still especially because of fear, anger, etc. : to become painful to move or use. : to become more severe or strong or to make (something) more severe or strong.
What is solidify in science?
to make solid; make into a hard or compact mass; change from a liquid or gaseous to a solid form.
What do you mean by coagulate?
1 : to cause to become viscous or thickened into a coherent mass : curdle, clot. 2 : to gather together or form into a mass or group. intransitive verb. : to become coagulated.
What is the meaning of freezed?
1 : to become hardened into a solid (as ice) by loss of heat. 2a : to become chilled with cold almost froze to death. b : to anesthetize a part especially by cold. transitive verb. 1 : to cause to harden into a solid (as ice) by loss of heat.
What is the definition of backpedaling?
back·ped·al To move the pedals of a bicycle or similar vehicle backward, especially to apply a brake. 2. To move backward by taking short quick steps, as in boxing or football. 3. To retreat or withdraw from a position or attitude: The senator later backpedaled on the issue.
What are solid to liquid?
When a solid is heated above its melting point, it becomes liquid because the pressure is higher than the triple point of the substance. Intermolecular (or interatomic or interionic) forces are still important, but the molecules have enough energy to move around, which makes the structure mobile.
What are 5 examples of freezing?
Freezing Point Examples in Everyday Life
- Snowfall. Snowflakes.
- Sea Ice.
- Frozen Food.
- Lava Hardening into Solid Rock.
- Solidification of Melted Candle Wax.
- Anti-freezer.
- Embryo Freezing.
What is coagulation in water?
Coagulation is the chemical water treatment process used to remove solids from water, by manipulating electrostatic charges of particles suspended in water. This process introduces small, highly charged molecules into water to destabilize the charges on particles, colloids, or oily materials in suspension.
Is coagulate physical science?
1.1 Coagulation. Coagulation is a physicochemical process that is often used to remove turbidity and color from materials that are typically colloidal in nature (1–200 μm). Both inorganic and organic coagulants have been used.
What is freeze drying?
What is freeze drying? Freeze Drying is a process in which a completely frozen sample is placed under a vacuum in order to remove water or other solvents from the sample, allowing the ice to change directly from a solid to a vapor without passing through a liquid phase.
