PHYSICS 1C Dis 1C

Seats

Open, 5 seats left.

38 of 43 enrolled.

Read 3 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

W 10:00am-10:50am

This discussion only. You also attend Lec 1.

Final

Wed 9 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 21 hours ago.

Grades

3.31

Predicted GPA

Historical records across all instructors; 4,121 letter grades

dibs has seen this section open 8 times since 17 August. The last time was 1 October.

Enroll on the registrar Sign in to watch for an opening

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

What watching takes

Your setup, with any current hold shown beside the watch control.

An account

An alert needs an email address. You can browse courses and grade history without signing in.

Your year

Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.

Choose after signing in

When you can enroll

Set your appointment or acknowledge that an open seat may not be available to you yet.

Set after signing in

A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

25 free watches

Before you can enroll

Tell dibs what you have already taken and this line will say which of these you have. Your list.

The registrar says this two ways. Its requisites table calls the requisite above a warning, so enrollment is not blocked, and its course description for PHYSICS 1C calls the same requisite enforced. dibs follows the table and cannot tell you which one the department will act on. Read the registrar's own page.

From the registrar

Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.

The new-student hold ended on 15 September.

Restrictions read 21 hours ago.

When it meets

This discussion and its linked lecture.

Mon

Tue

Wed

Thu

Fri

10am

11am

Lec 1

10am-11:50am

Dis 1C

10am-10:50am

Lec 1

10am-11:50am

Scroll sideways for the whole week. All meeting times are listed below.

Dis 1C
W 10:00am-10:50am
Lec 1 (required lecture)
TR 10:00am-11:50am

Physics and Astronomy Building 2748

Grades

3.31

Predicted GPA

Historical records across all instructors; 4,121 letter grades

Of the 15 people in the grade record for PHYSICS 1C, the 2 with the most grades: MCKEOWN, DANIEL FREDERICK at 3.29 over 641 grades and TUNG, NATHAN C at 3.19 over 577 grades.

A range: 52%
P/NP: <1%
D/F/W: 3.6%

Full grade history for PHYSICS 1C

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

3 exams, 2 mentions in past reviews
5 quizzes, 2 mentions in past reviews
Problem sets mentioned, no number given, 1 mention in past reviews
Presentations mentioned, no number given, 1 mention in past reviews

Based on 380 reviews; source checked about 2 months ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for PHYSICS 1C Search the reviews for Y. Zhu

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

12121F
14922W
13222S
11622F
18423W
14023S
11323F
15424W
17224S
18024F
16825W
9825S
11125F

Peak 184 · most recent 25F at 111

Seats over time

Nothing read since 16 Oct, 3 hours ago. Over the 2 months before that, freed 3 seats.

8 times reopened

38 of 43 · 5 left

17 Aug 16:4216 Sep 17:1816 Oct 17:53 · 3 hours ago

Checked 168 of the 596 hours with hourly history, 28%. No reading was recorded in 428 hours. dibs had no hourly record before 21 Sep, which is the other 846 of 1442 plotted.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 3 hours ago. It is where the line stops, not where the count is now.

Show the readings (49)

Recorded	Enrolled	Capacity	Status	Waitlist	Hours read
16 Oct 17:53	38	43	open	-	2 of 4
16 Oct 14:42	38	43	open	-	21 of 68
13 Oct 19:02	39	43	open	-	2 of 5
13 Oct 15:32	39	43	open	0 of 2	3 of 8
13 Oct 08:52	39	43	open	-	22 of 77
10 Oct 04:42	39	43	open	0 of 2	9 of 39
8 Oct 14:42	38	43	open	0 of 2	6 of 18
7 Oct 21:12	37	43	open	0 of 2	2 of 5
7 Oct 17:42	38	43	open	0 of 2	2 of 4
7 Oct 14:12	37	43	open	0 of 2	12 of 41
5 Oct 22:52	38	43	open	0 of 2	7 of 21
5 Oct 02:02	39	43	open	0 of 2	5 of 11
4 Oct 16:42	38	43	open	0 of 2	6 of 39
3 Oct 02:12	40	43	open	0 of 2	18 of 50
1 Oct 01:32	41	43	open	0 of 2	2 of 4
30 Sep 22:02	43	43	waitlist	0 of 2	2 of 4
30 Sep 19:22	41	43	open	0 of 2	9 of 30
29 Sep 14:22	43	43	waitlist	0 of 2	13 of 41
27 Sep 22:42	43	43	waitlist	1 of 2	13 of 42
26 Sep 05:22	41	43	open	0 of 2	11 of 35
24 Sep 19:42	42	43	open	0 of 2	8 of 25
23 Sep 19:02	43	43	waitlist	1 of 2	2 of 5
23 Sep 15:32	41	43	open	0 of 2	2 of 4
23 Sep 12:02	42	43	open	0 of 2	9 of 29
22 Sep 08:32	41	43	open	0 of 2	3 of 8
22 Sep 01:32	42	43	open	0 of 2	2 of 8, 4 no hourly record
21 Sep 18:42	43	43	waitlist	0 of 2	no hourly record
21 Sep 14:42	42	43	open	0 of 2	no hourly record
21 Sep 04:12	43	43	waitlist	0 of 2	no hourly record
21 Sep 00:02	42	43	open	0 of 2	no hourly record
20 Sep 21:42	43	43	waitlist	0 of 2	no hourly record
20 Sep 19:12	42	43	open	0 of 2	no hourly record
17 Sep 19:22	43	43	waitlist	0 of 2	no hourly record
17 Sep 15:52	41	43	open	0 of 2	no hourly record
17 Sep 12:22	40	43	open	0 of 2	no hourly record
15 Sep 11:32	43	43	closed	-	no hourly record
14 Sep 20:32	39	43	open	-	no hourly record
14 Sep 17:22	41	43	open	-	no hourly record
14 Sep 10:22	39	43	open	-	no hourly record
11 Sep 04:40	41	43	open	-	no hourly record
3 Sep 01:40	42	43	open	-	no hourly record
26 Aug 01:40	39	43	open	-	no hourly record
25 Aug 22:55	41	43	open	-	no hourly record
25 Aug 21:55	40	43	open	-	no hourly record
23 Aug 01:55	41	43	open	-	no hourly record
20 Aug 01:55	40	43	open	-	no hourly record
19 Aug 23:55	41	43	open	-	no hourly record
19 Aug 21:55	40	43	open	-	no hourly record
17 Aug 16:42	41	43	open	-	-

How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Dis 1C shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

Reading a room needs no account. Posting does, and it is free.

Seats, time, final and grades

Put this class on a board

An account

Your year

When you can enroll

A watch slot

Before you can enroll

From the registrar

When it meets

Grades i An estimate based on historical registrar grades, not a student rating. Instructor estimates are pulled toward the course and department average in proportion to how little data there is, so a twelve-person seminar cannot top the list on noise. The sample size is printed beside it.

What students say

Will it still be here i The worse of two readings: how full this section is right now, and how quickly the course has historically filled. A tier rather than a percentage, because reserved seats make any number optimistic: an open seat may be held for a major or an intake you are not in.

Seats over time

Class chat

Grades

Will it still be here