A hybrid is

A. has two dominant genes

B. is heterozygous

C. is homozygous

D. has two recessive genes

What is the work required to raise a 10. kg object from the surface of the Earth to a height of 2.0 m? A. 5.0 J B. 20. J C. 2.0 E2 J D. 2.0 E3 J

Six light bulbs are connected in series with a 9.0 volt battery. What is the voltage across each bulb?

Bettina spoke into a microphone during the school play to increase the sound of her voice so the audience could hear her speak. The loudness of Bettina's voice was changed by what type of energy?

What makes Gravity on planet earth and how hot is the sun?

Which of the following is a personal decision that involves science A) It is immoral to cheat on your homework? B) what movie will I like the most this weekend? C) will an air purifier reduce the dust in my house?

A thin film of MgF₂ (n = 1.38) coats a piece of glass. Constructive interference is observed for the reflection of light with wavelengths of 500 nm and 625 nm. What is the thinnest film for which this can occur?

An elevator (mass 4100 kg) is to be designed so that the maximum acceleration is 0.0400g. what is the maximum force the motor should exert on the supporting cable? incorrect: your answer is incorrect.

What is the acceleration of the car when vx = 16.9 m/s?

Lc circuit consists of a 20.0 mh inductor and a 0.150 µf capacitor. if the maximum instantaneous current is 0.400 a, what is the greatest potential difference across the capacitor?

What specific structures are in electroreceptors?