Two thermometers are calibrated, one in de

grees Celsius and the other in degrees Fahren-

heit.

At what temperature are their readings mu-

merically the same?

Answer in units of K.

Which answer accurately describes the difference between speed and velocity? Question 22 options: Speed is the result of a change in direction. Velocity is the result of a change in acceleration. Gravity affects speed.

Years after the dropping of the two atomic bombs, is it true that "there are no indications that radioactivity continued after the explosion to a sufficient degree to harm human beings"?

How did the scientists discover the common structure of cells

Saul convert 2.392 hectoliters to liters what should his new number be?

A race car has a mass of 710kg. It starts from rest and travels 40.0m is 3.0s. The car is uniformly accelerated during this time. What bet force is acting on the car?

A 50.0 kg child stands at the rim of a merry-go-round of radius 1.50 m, rotating with an angular speed of 3.00 rad/s. (a) what is the child's centripetal acceleration? incorrect: your answer is incorrect.

Do all types of waves need a medium to travel through

What feature of the ocean basin is formed when old oceanic crust is forced under continental plates

Thermal energy from the Earth's core heats rock and creates magma. This hot magma then rises toward the Earth's surface, cools, and sinks back down toward the Earth's core. Which actions below occur during this process? (multiple answers) A.

A surface is bombarded by particles, each of mass small 'm', which have velocity normal to the surface. On average, n particles strike unit area of the surface each second and rebound elastically. What is the pressure on the surface? A. nmv B.