The first scientist on record to attempt the measurement of the speed of light was

Roemer

Nicholson

Galileo

Which of the following is not the phenomenon whereby polarized light can be produced from unpolarized light? (a) Absorption (b) Reflection (c) Scattering (d) Diffraction.

A net force of 30 N gives a stone an acceleration of 5 m/s. Calculate the mass of the stone

Which represents two-dimensional motion? A. One scalar and one vector B. Two vectors that do not lie along the same line. C. Any two vectors. D. Two scalars that go in opposite directions.

What does a '0' mean in binary code? A. There is no data at this digit's location. B. A switch is set so that an electrical charge can flow. C. A switch is set so that an electrical charge cannot flow. D. There is data at this digit's location.

What is a consumer?

Why do shield volcanoes have wide bases

An industry uses natural gas for manufacturing and uses the waste heat to produce electricity. This is an example of which processes?

In a system, 45 J of work is done on a car using a 65 N force. How far does the car move

A girl pulls on a 10-kg wagon with a constant horizontal force of 30 n. if there are no other horizontal forces, what is the wagon's acceleration in meters per second per second?

What is the gravitational force excerted on an object called?