'R' in science

Random Science or biology Quiz

Can you name the R's in these science questions?

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A wave whose height is more than twice the mean of the largest third of waves in a wave record
The most common food source on the planet
When the frequency of an external force matches the natural frequency of the body then the body oscillates with large amplitude.
The gaining of electrons
A fractional value representing the ratio of the relative speeds of objects before and after a collision.
A distillation technique involving the condensation and return of vapours
A measure of how strongly a substance opposes the flow of current
Element with atomic number 45
Organelle associated with protein synthesis
From latin 'stiiffness of death'
Physicist widely credited with first 'splitting the atom' in 1917
A disease commonly associated with dogs and bats
The most common viral infectant of the human common cold
Another name is equilateral quadrilateral
A kind of inflammation of the joints.
A type of surface acoustic wave that travels on solids
A part of a longitudinal wave in which the density of the particles of the medium is less than the normal density.
A mammal which primarily digests plant based foods.
An evolutionary grade of animals, comprising today's turtles, crocodilians, snakes, lizards, and tuatara,
The element responsible for Curie's death.

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